US5872588A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for monitoring audio-visual materials presented to a subscriber
Assignee: Adeia Media Solutions Inc
•
Filing: 1995-12-06
•
Granted: 1999-02-16
•
Expires: 2015-12-06
Abstract
Abstract A method and apparatus for content coding of Audio-Visual materials is presented. The content coding can then be decoded by a home station where the content coding is collected and processed. The content codes are utilized by the subscribers home station to collect information on the subscribers selection of AVM streams and record information on which AVMs have been presented to the subscriber. An audio-video material distribution system is described for supplying AVM streams to home station via a local distribution network. The home stations decode the content coding from the AVM streams and collect the encoded content codes. The collected content codes are then sent to collection centers for processing. The encoded information may also utilized to provide management of an upstream channel between the home stations and the video distribution node.
Inventors
- 👤 Caglan M. Aras
- 👤 Luther B. Griffin
- 👤 Fuyung Lai
- 👤 Arthur James Stagg
- 👤 Kian-Bon Kho Sy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:37
CPC Classifications
H; H04; H04N; H04N21/00; H04N21/40; H04N21/43; H04N21/442; H04N21/44213; H04N21/44222; H04N21/20; H04N21/25; H04N21/258; H04N21/25866; H04N21/25891; H04N21/80; H04N21/81; H04N21/812; H04N7/00; H04N7/16; H04N7/173; H04N7/17345; H04N7/17354
Claims Analysis
Total Claims: 112
Claim 1
Independent Claim
124 words
A home station for presenting audio-visual material to a subscriber, having a plurality of audio visual material streams as input, at least one audio-visual material stream having audio-visual identifier information encoded in said audio-visual material stream, said home station comprising: a remote that permits the subscriber to select for presentation an audio-visual material stream for presentation from a plurality of audio-visual streams; an audio-visual identifier decoder for extracting the audio-visual identifier information from the audio-visual material stream selected by the subscriber; a monitor coupled to the audio-visual identifier decoder for processing and storing the extracted audio-visual identifier information in a behavior collection table; and a surfing detector for determining channel surfing periods and accumulating each channel surfing period into one behavior collection table entry.
Claim 2
Dependent Claim
124 words
A home station for presenting audio-visual material to a subscriber, having a plurality of audio visual material streams as input, at least one audio-visual material stream having audio-visual identifier information encoded in said audio-visual material stream, said home station comprising: a remote that permits the subscriber to select for presentation an audio-visual material stream for presentation from a plurality of audio-visual streams; an audio-visual identifier decoder for extracting the audio-visual identifier information from the audio-visual material stream selected by the subscriber; a monitor coupled to the audio-visual identifier decoder for processing and storing the extracted audio-visual identifier information in a behavior collection table; and a surfing detector for determining channel surfing periods and accumulating each channel surfing period into one behavior collection table entry.
Claim 3
Dependent Claim
48 words
The home station of claim 1 wherein said surfing detector uses a surf timer wherein if the time of presentation of a selected audio-visual material stream is less than a surf timer threshold then a determination of surfing is made and no extracted audio-visual identifier information is collected.
Claim 4
Dependent Claim
39 words
The home station of claim 2 wherein if the time of presentation of a selected audio-visual material stream is greater than the surf timer threshold then a determination of watching is made and extracted audio-visual identifier information is collected.
Claim 5
Dependent Claim
24 words
The home station of claim 3 wherein the surfing detector may be activated or deactivated by a command embedded in the audio-visual identifier information.
Claim 6
Dependent Claim
23 words
The home station of claim 3 wherein the surf timer threshold may be updated by a command embedded in the audio-visual identifier information.
Claim 7
Dependent Claim
22 words
The home station in claim 1 further comprising: a communications adapter for sending the collected audio-visual identifier information onto an upstream channel.
Claim 8
Dependent Claim
27 words
The home station in claim 6 wherein the communication adapter sends the collected audio-visual identifier information in response to a transmit command embedded in audio-visual identifier information.
Claim 9
Dependent Claim
23 words
The home station in claim 6 wherein the communications adapter transmits the stored data when the behavior collection table reaches a predetermined size.
Claim 10
Dependent Claim
19 words
The home station in claim 6 wherein the communications adapter transmits the behavior collection table in a compressed form.
Claim 11
Dependent Claim
20 words
The home station in claim 6 wherein the communications adapter sends the collected audio-visual identifier information as it is decoded.
Claim 12
Dependent Claim
26 words
The home station of claim 6 wherein no extracted audio-visual identifier information is sent if the subscriber has indicated via the remote that privacy is desired.
Claim 13
Dependent Claim
28 words
The home station of claim 1 further comprising wherein the monitor causes presentation of the behavior collection table in response to the subscriber request input via the remote.
Claim 14
Dependent Claim
122 words
A home station for presenting audio-visual material to a subscriber, having a plurality of audio visual material streams as input, at least one audio-visual material stream having audio-visual identifier information encoded in said audio-visual material stream, said home station comprising: a remote that permits the subscriber to select for presentation an audio-visual material stream for presentation from a plurality of audio-visual streams; an audio-visual identifier decoder for extracting the audio-visual identifier information from the audio-visual material stream selected by the subscriber; a monitor coupled to the audio-visual identifier decoder for processing and storing the extracted audio-visual identifier information in a behavior collection table, the behavior collection table containing an audio-visual identifier identification field, a start index field and a stop index field.
Claim 15
Dependent Claim
122 words
A home station for presenting audio-visual material to a subscriber, having a plurality of audio visual material streams as input, at least one audio-visual material stream having audio-visual identifier information encoded in said audio-visual material stream, said home station comprising: a remote that permits the subscriber to select for presentation an audio-visual material stream for presentation from a plurality of audio-visual streams; an audio-visual identifier decoder for extracting the audio-visual identifier information from the audio-visual material stream selected by the subscriber; a monitor coupled to the audio-visual identifier decoder for processing and storing the extracted audio-visual identifier information in a behavior collection table, the behavior collection table containing an audio-visual identifier identification field, a start index field and a stop index field.
Claim 16
Dependent Claim
27 words
The home station of claim 13 wherein the behavior collection table further includes a title field, a rating field, a sent indicator field and a cost field.
Claim 17
Dependent Claim
22 words
The home station in claim 13 further comprising: a communications adapter for sending the collected audio-visual identifier information onto an upstream channel.
Claim 18
Dependent Claim
27 words
The home station in claim 15 wherein the communication adapter sends the collected audio-visual identifier information in response to a transmit command embedded in audio-visual identifier information.
Claim 19
Dependent Claim
23 words
The home station in claim 15 wherein the communications adapter transmits the stored data when the behavior collection table reaches a predetermined size.
Claim 20
Dependent Claim
19 words
The home station in claim 15 wherein the communications adapter transmits the behavior collection table in a compressed form.
Claim 21
Dependent Claim
20 words
The home station in claim 15 wherein the communications adapter sends the collected audio-visual identifier information as it is decoded.
Claim 22
Dependent Claim
26 words
The home station of claim 15 wherein no extracted audio-visual identifier information is sent if the subscriber has indicated via the remote that privacy is desired.
Claim 23
Dependent Claim
28 words
The home station of claim 13 further comprising wherein the monitor causes presentation of the behavior collection table in response to the subscriber request input via the remote.
Claim 24
Dependent Claim
216 words
A home station for presenting audio-visual material to a subscriber, having a plurality of audio visual material streams as input, at least one audio-visual material stream having audio-visual identifier information encoded in said audio-visual material stream, said home station comprising: a remote that permits the subscriber to select for presentation an audio-visual material stream for presentation from a plurality of audio-visual streams; an audio-visual identifier decoder for extracting the audio-visual identifier information from the audio-visual material stream selected by the subscriber; a monitor coupled to the audio-visual identifier decoder for collecting and processing the extracted audio-visual identifier information, the collected audio-visual identifier information is stored in a behavior collection table by the monitor; wherein the monitor further comprises a no audio-visual identifier detector for determining when no audio-visual identifier information is available in the selected audio-visual material stream and the no audio-visual identifier detector uses an audio-visual identifier timer wherein if the time of presentation of the selected audio-visual material stream is less than the audio-visual identifier timer threshold then a determination of audio-visual identifier available is made and if the time of presentation of the selected audio-visual material stream is greater than the audio-visual identifier timer threshold and no audio-visual identifier information has been decoded then a determination of audio-visual identifier not available is made.
Claim 25
Dependent Claim
216 words
A home station for presenting audio-visual material to a subscriber, having a plurality of audio visual material streams as input, at least one audio-visual material stream having audio-visual identifier information encoded in said audio-visual material stream, said home station comprising: a remote that permits the subscriber to select for presentation an audio-visual material stream for presentation from a plurality of audio-visual streams; an audio-visual identifier decoder for extracting the audio-visual identifier information from the audio-visual material stream selected by the subscriber; a monitor coupled to the audio-visual identifier decoder for collecting and processing the extracted audio-visual identifier information, the collected audio-visual identifier information is stored in a behavior collection table by the monitor; wherein the monitor further comprises a no audio-visual identifier detector for determining when no audio-visual identifier information is available in the selected audio-visual material stream and the no audio-visual identifier detector uses an audio-visual identifier timer wherein if the time of presentation of the selected audio-visual material stream is less than the audio-visual identifier timer threshold then a determination of audio-visual identifier available is made and if the time of presentation of the selected audio-visual material stream is greater than the audio-visual identifier timer threshold and no audio-visual identifier information has been decoded then a determination of audio-visual identifier not available is made.
Claim 26
Dependent Claim
41 words
The home station of claim 22 wherein if audio-visual identifier is not available the monitor stores a channel identifier for the selected audio-visual material stream and an initial time of presentation obtained from an internal clock in the behavior collection table.
Claim 27
Dependent Claim
26 words
The home station of claim 23 wherein the no audio-visual identifier detector may be activated or deactivated by a command embedded in the audio-visual identifier information.
Claim 28
Dependent Claim
24 words
The home station of claim 23 wherein the audio-visual identifier timer threshold may be updated by a command embedded in the audio-visual identifier information.
Claim 29
Dependent Claim
28 words
The home station of claim 25 further comprising a surfing detector for determining channel surfing periods and accumulating each channel surfing period into one behavior collection table entry.
Claim 30
Dependent Claim
48 words
The home station of claim 26 wherein said surfing detector uses a surf timer wherein if the time of presentation of a selected audio-visual material stream is less than a surf timer threshold then a determination of surfing is made an no extracted audio-visual identifier information is collected.
Claim 31
Dependent Claim
39 words
The home station of claim 27 wherein if the time of presentation of a selected audio-visual material stream is greater than the surf timer threshold then a determination of watching is made and extracted audio-visual identifier information is collected.
Claim 32
Dependent Claim
24 words
The home station of claim 28 wherein the surfing detector may be activated or deactivated by a command embedded in the audio-visual identifier information.
Claim 33
Dependent Claim
23 words
The home station of claim 28 wherein the surf timer threshold may be updated by a command embedded in the audio-visual identifier information.
Claim 34
Dependent Claim
94 words
In a home station having a plurality of audio-visual material streams as input with at least one audio-visual material stream having audio-visual identifier information encoded in the audio-visual material stream, a method comprising the following steps: selecting an audio-visual material stream by a subscriber; decoding said audio-visual identifier information encoded in the selected audio-visual material stream; monitoring said decoded audio-visual identifier information and updating a behavior collection table in response to changes in the audio-visual identifier information; and, determining channel surfing periods and accumulating each channel surfing period into one behavior collection table entry.
Claim 35
Dependent Claim
94 words
In a home station having a plurality of audio-visual material streams as input with at least one audio-visual material stream having audio-visual identifier information encoded in the audio-visual material stream, a method comprising the following steps: selecting an audio-visual material stream by a subscriber; decoding said audio-visual identifier information encoded in the selected audio-visual material stream; monitoring said decoded audio-visual identifier information and updating a behavior collection table in response to changes in the audio-visual identifier information; and, determining channel surfing periods and accumulating each channel surfing period into one behavior collection table entry.
Claim 36
Dependent Claim
22 words
The method of claim 31 wherein the changes in audio-visual identifier information result from the subscriber selecting a different audio-visual material stream.
Claim 37
Dependent Claim
51 words
The method of claim 31 wherein the step of determining channel surfing periods uses a surf timer wherein if the time of presentation of a selected audio-visual material stream is less than a surf timer threshold then a determination of surfing is made and no extracted audio-visual identifier information is collected.
Claim 38
Dependent Claim
38 words
The method of claim 33 wherein if the time of presentation of a selected audio-visual material stream is greater than the surf timer threshold then a determination of watching is made and extracted audio-visual identifier information is collected.
Claim 39
Dependent Claim
25 words
The method of claim 34 further comprising: receiving a command embedded in the audio-visual identifier information which activates or deactivates determination of channel surfing periods.
Claim 40
Dependent Claim
22 words
The method of claim 34 further comprising: receiving a command embedded in the audio-visual identifier information which updates the surf timer threshold.
Claim 41
Dependent Claim
16 words
The method of claim 31 further comprising: sending the behavior collection table onto an upstream channel.
Claim 42
Dependent Claim
23 words
The method of claim 37 wherein the behavior collection table is sent in response to a transmit command embedded in audio-visual identifier information.
Claim 43
Dependent Claim
23 words
The method of claim 37 wherein the behavior collection table is sent in response to the behavior collection table reaching a predetermined size.
Claim 44
Dependent Claim
17 words
The method of claim 37 wherein the extracted audio-visual identifier information is sent after it is decoded.
Claim 45
Dependent Claim
26 words
The method of claim 37 further comprising: suppressing sending of the behavior collection table if the subscriber has indicated via the remote that privacy is desired.
Claim 46
Dependent Claim
19 words
The home station of claim 31 further comprising: presenting the behavior collection table in response to a subscriber request.
Claim 47
Dependent Claim
164 words
In a home station having a plurality of audio-visual material streams as input with at least one audio-visual material stream having audio-visual identifier information encoded in the audio-visual material stream, a method comprising the following steps: selecting an audio-visual material stream by a subscriber; decoding said audio-visual identifier information encoded in the selected audio-visual material stream; monitoring said decoded audio-visual identifier information and updating a behavior collection table in response to changes in the audio-visual identifier information; and, determining when no audio-visual identifier information is available in the selected audio-visual material stream using an audio-visual identifier timer wherein if the time of presentation of the selected audio-visual material stream is less than the audio-visual identifier timer threshold then a determination of audio-visual identifier available is made and if the time of presentation of the selected audio-visual material stream is greater than the audio-visual identifier timer threshold and no audio-visual identifier information has been decoded then a determination of audio-visual identifier not available is made.
Claim 48
Dependent Claim
164 words
In a home station having a plurality of audio-visual material streams as input with at least one audio-visual material stream having audio-visual identifier information encoded in the audio-visual material stream, a method comprising the following steps: selecting an audio-visual material stream by a subscriber; decoding said audio-visual identifier information encoded in the selected audio-visual material stream; monitoring said decoded audio-visual identifier information and updating a behavior collection table in response to changes in the audio-visual identifier information; and, determining when no audio-visual identifier information is available in the selected audio-visual material stream using an audio-visual identifier timer wherein if the time of presentation of the selected audio-visual material stream is less than the audio-visual identifier timer threshold then a determination of audio-visual identifier available is made and if the time of presentation of the selected audio-visual material stream is greater than the audio-visual identifier timer threshold and no audio-visual identifier information has been decoded then a determination of audio-visual identifier not available is made.
Claim 49
Dependent Claim
40 words
The method of claim 43 wherein if audio-visual identifier is not available the monitor stores a channel identifier for the selected audio-visual material stream and an initial time of presentation obtained from an internal clock in the Behavior Collection Table.
Claim 50
Dependent Claim
25 words
The method of claim 44 wherein determination of when no audio-visual identifier is activated or deactivated by a command embedded in the audio-visual identifier information.
Claim 51
Dependent Claim
22 words
The method of claim 44 further comprising: updating the audio-visual identifier timer threshold using a command embedded in the audio-visual identifier information.
Claim 52
Dependent Claim
23 words
The method of claim 45 further comprising: determining channel surfing periods and accumulating each channel surfing period into one behavior collection table entry.
Claim 53
Dependent Claim
50 words
The method of claim 47 wherein the channel surfing periods are determined using a surf timer wherein if the time of presentation of a selected audio-visual material stream is less than a surf timer threshold then a determination of surfing is made an no extracted audio-visual identifier information is collected.
Claim 54
Dependent Claim
38 words
The method of claim 48 wherein if the time of presentation of a selected audio-visual material stream is greater than the surf timer threshold then a determination of watching is made and extracted audio-visual identifier information is collected.
Claim 55
Dependent Claim
25 words
The method of claim of claim 49 further comprising: activating or deactivating the channel surfing determination using a command embedded in the audio-visual identifier information.
Claim 56
Dependent Claim
21 words
The method of claim 49 further comprising: updating the surf timer threshold using a command embedded in the audio-visual identifier information.
Claim 57
Dependent Claim
100 words
In a home station having a plurality of audio-visual material streams as input with at least one audio-visual material stream having audio-visual identifier information encoded in the audio-visual material stream, a method comprising the following steps: selecting an audio-visual material stream by a subscriber; decoding said audio-visual identifier information encoded in the selected audio-visual material stream; monitoring said decoded audio-visual identifier information and updating a behavior collection table in response to changes in the audio-visual identifier information wherein each entry in the behavior collection table contains an audio-visual identifier identification field, a start index field and a stop index field.
Claim 58
Dependent Claim
100 words
In a home station having a plurality of audio-visual material streams as input with at least one audio-visual material stream having audio-visual identifier information encoded in the audio-visual material stream, a method comprising the following steps: selecting an audio-visual material stream by a subscriber; decoding said audio-visual identifier information encoded in the selected audio-visual material stream; monitoring said decoded audio-visual identifier information and updating a behavior collection table in response to changes in the audio-visual identifier information wherein each entry in the behavior collection table contains an audio-visual identifier identification field, a start index field and a stop index field.
Claim 59
Dependent Claim
26 words
The method of claim 52 wherein the behavior collection table further includes a title field, a rating field, a sent indicator field and a cost field.
Claim 60
Dependent Claim
19 words
The home station of claim 52 further comprising: presenting the behavior collection table in response to a subscriber request.
Claim 61
Dependent Claim
23 words
The method of claim 52 further comprising: determining channel surfing periods and accumulating each channel surfing period into one behavior collection table entry.
Claim 62
Dependent Claim
16 words
The method of claim 52 further comprising: sending the behavior collection table onto an upstream channel.
Claim 63
Dependent Claim
23 words
The method of claim 56 wherein the behavior collection table is sent in response to a transmit command embedded in audio-visual identifier information.
Claim 64
Dependent Claim
23 words
The method of claim 56 wherein the behavior collection table is sent in response to the behavior collection table reaching a predetermined size.
Claim 65
Dependent Claim
17 words
The method of claim 56 wherein the extracted audio-visual identifier information is sent after it is decoded.
Claim 66
Dependent Claim
26 words
The method of claim 56 further comprising: suppressing sending of the behavior collection table if the subscriber has indicated via the remote that privacy is desired.
Claim 67
Dependent Claim
93 words
An article of manufacture comprising a computer useable medium having a computer readable program embodied in said medium, wherein the computer readable program when executed on a home station causes the home station to: receive an audio-visual material stream from a selected channel; decode said audio-visual identifier information encoded in the received audio-visual material stream; monitor said decoded audio-visual identifier information and update a behavior collection table in response to changes in the audio-visual identifier information; and, determine channel surfing periods and accumulate each channel surfing period into one behavior collection table entry.
Claim 68
Dependent Claim
93 words
An article of manufacture comprising a computer useable medium having a computer readable program embodied in said medium, wherein the computer readable program when executed on a home station causes the home station to: receive an audio-visual material stream from a selected channel; decode said audio-visual identifier information encoded in the received audio-visual material stream; monitor said decoded audio-visual identifier information and update a behavior collection table in response to changes in the audio-visual identifier information; and, determine channel surfing periods and accumulate each channel surfing period into one behavior collection table entry.
Claim 69
Dependent Claim
24 words
The article of manufacture of claim 61 wherein the changes in audio-visual identifier information result from the subscriber selecting a different audio-visual material stream.
Claim 70
Dependent Claim
50 words
The article of manufacture of claim 61 wherein determining channel surfing periods uses a surf timer wherein if the time of presentation of a received audio-visual material stream is less than a surf timer threshold then a determination of surfing is made and no extracted audio-visual identifier information is collected.
Claim 71
Dependent Claim
40 words
The article of manufacture of claim 63 wherein if the time of presentation of a received audio-visual material stream is greater than the surf timer threshold then a determination of watching is made and extracted audio-visual identifier information is collected.
Claim 72
Dependent Claim
29 words
The article of manufacture of claim 64 wherein determination of the channel surfing periods may be activated or deactivated by receiving a command embedded in the audio-visual identifier information.
Claim 73
Dependent Claim
31 words
The article of manufacture of claim 64, further including causing the home station to: update the surf timer threshold in response to receiving a command embedded in the audio-visual identifier information.
Claim 74
Dependent Claim
23 words
The article of manufacture of claim 63, further including causing the home station to: send the behavior collection table onto an upstream channel.
Claim 75
Dependent Claim
25 words
The article of manufacture of claim 67 wherein the behavior collection table is sent in response to a transmit command embedded in audio-visual identifier information.
Claim 76
Dependent Claim
25 words
The article of manufacture of claim 67 wherein the behavior collection table is sent in response to the behavior collection table reaching a predetermined size.
Claim 77
Dependent Claim
19 words
The article of manufacture of claim 67 wherein the extracted audio-visual identifier information is sent after it is decoded.
Claim 78
Dependent Claim
30 words
The article of manufacture of claim 67, further including causing the home station to: suppress sending of the behavior collection table if the subscriber has indicated that privacy is desired.
Claim 79
Dependent Claim
24 words
The article of manufacture of 61 further including causing the home station to: present the behavior collection table in response to a subscriber request.
Claim 80
Dependent Claim
24 words
The article of manufacture of 61 further including causing the home station to: present the behavior collection table in response to a subscriber request.
Claim 81
Dependent Claim
162 words
An article of manufacture comprising a computer useable medium having a computer readable program embodied in said medium, wherein the computer readable program when executed on a home station causes the home station to: receive an audio-visual material stream from a selected channel; decode said audio-visual identifier information encoded in the received audio-visual material stream; monitor said decoded audio-visual identifier information and update a behavior collection table in response to changes in the audio-visual identifier information; and, determine when no audio-visual identifier information is available in the received audio-visual material stream using an audio-visual identifier timer wherein if the time of presentation of the received audio-visual material stream is less than the audio-visual identifier timer threshold then a determination of audio-visual identifier available is made and if the time of presentation of the received audio-visual material stream is greater than the audio-visual identifier timer threshold and no audio-visual identifier information has been decoded then a determination-of audio-visual identifier not available is made.
Claim 82
Dependent Claim
162 words
An article of manufacture comprising a computer useable medium having a computer readable program embodied in said medium, wherein the computer readable program when executed on a home station causes the home station to: receive an audio-visual material stream from a selected channel; decode said audio-visual identifier information encoded in the received audio-visual material stream; monitor said decoded audio-visual identifier information and update a behavior collection table in response to changes in the audio-visual identifier information; and, determine when no audio-visual identifier information is available in the received audio-visual material stream using an audio-visual identifier timer wherein if the time of presentation of the received audio-visual material stream is less than the audio-visual identifier timer threshold then a determination of audio-visual identifier available is made and if the time of presentation of the received audio-visual material stream is greater than the audio-visual identifier timer threshold and no audio-visual identifier information has been decoded then a determination-of audio-visual identifier not available is made.
Claim 83
Dependent Claim
42 words
The article of manufacture of claim 73, further including causing the home station to: store a channel identifier for the received audio-visual material stream and an initial time of presentation in the behavior collection table, if an audio-visual identifier is not available.
Claim 84
Dependent Claim
34 words
The article of manufacture of claim 74, further including causing the home station to: activate or deactivate determination of when no audio-visual identifier is available from a command embedded in the audio-visual identifier information.
Claim 85
Dependent Claim
29 words
The article of manufacture of claim 74 further including causing the home station to: update the audio-visual identifier timer threshold using a command embedded in the audio-visual identifier information.
Claim 86
Dependent Claim
30 words
The article of manufacture of claim 75 further including causing the home station to: determine channel surfing periods and accumulate each channel surfing period into one behavior collection table entry.
Claim 87
Dependent Claim
52 words
The article of manufacture of claim 77 wherein the channel surfing periods are determined using a surf timer wherein if the time of presentation of a received audio-visual material stream is less than a surf timer threshold then a determination of surfing is made an no extracted audio-visual identifier information is collected.
Claim 88
Dependent Claim
40 words
The article of manufacture of claim 78 wherein if the time of presentation of a received audio-visual material stream is greater than the surf timer threshold then a determination of watching is made and extracted audio-visual identifier information is collected.
Claim 89
Dependent Claim
32 words
The article of manufacture of claim of claim 79 further including causing the home station to: activate or deactivate the channel surfing determination using a command embedded in the audio-visual identifier information.
Claim 90
Dependent Claim
28 words
The article of manufacture of claim 79 further including causing the home station to: update the surf timer threshold using a command embedded in the audio-visual identifier information.
Claim 91
Dependent Claim
99 words
An article of manufacture comprising a computer useable medium having a computer readable program embodied in said medium, wherein the computer readable program when executed on a home station causes the home station to: receive an audio-visual material stream from a selected channel; decode said audio-visual identifier information encoded in the received audio-visual material stream; monitor said decoded audio-visual identifier information and update a behavior collection table in response to changes in the audio-visual identifier information wherein each entry in the behavior collection table contains an audio-visual identifier identification field, a start index field and a stop index field.
Claim 92
Dependent Claim
99 words
An article of manufacture comprising a computer useable medium having a computer readable program embodied in said medium, wherein the computer readable program when executed on a home station causes the home station to: receive an audio-visual material stream from a selected channel; decode said audio-visual identifier information encoded in the received audio-visual material stream; monitor said decoded audio-visual identifier information and update a behavior collection table in response to changes in the audio-visual identifier information wherein each entry in the behavior collection table contains an audio-visual identifier identification field, a start index field and a stop index field.
Claim 93
Dependent Claim
28 words
The article of manufacture of claim 82 wherein the behavior collection table further includes a title field, a rating field, a sent indicator field and a cost field.
Claim 94
Dependent Claim
24 words
The home station of claim 82 further including causing the home station to: present the behavior collection table in response to a subscriber request.
Claim 95
Dependent Claim
30 words
The article of manufacture of claim 82 further including causing the home station to: determine channel surfing periods and accumulate each channel surfing period into one behavior collection table entry.
Claim 96
Dependent Claim
23 words
The article of manufacture of claim 82 further including causing the home station to: send the behavior collection table onto an upstream channel.
Claim 97
Dependent Claim
30 words
The article of manufacture of claim 86, further including causing the home station to: send the behavior collection table in response to a transmit command embedded in audio-visual identifier information.
Claim 98
Dependent Claim
30 words
The article of manufacture of claim 86, further including causing the home station to: send the behavior collection table in response to the behavior collection table reaching a predetermined size.
Claim 99
Dependent Claim
24 words
The article of manufacture of claim 86, further including causing the home station to: send the extracted audio-visual identifier information after it is decoded.
Claim 100
Dependent Claim
30 words
The article of manufacture of claim 86 further including causing the home station to: suppress sending of the behavior collection table if the subscriber has indicated that privacy is desired.
Claim 101
Dependent Claim
148 words
An audio-video material distribution system comprising: a video distribution node for outputting a plurality of audio visual material streams with at least one audio-visual material stream having encoded audio-visual identifier information; a local distribution network coupled to said video distribution node capable of providing said plurality of output audio-visual material streams to one or more home stations connected to the local distribution network, said local distribution network having a reverse channel whereby the home stations can send information to said video distribution node; wherein at least one home station decodes the audio-visual identifier information, monitors and stores the decoded audio-visual identifier information in a behavior collection table using a surfing detector for determining channel surfing periods and accumulating each channel surfing period into one behavior collection table entry, and returns said behavior collection table to the video distribution node via said reverse channel of the local distribution network.
Claim 102
Dependent Claim
148 words
An audio-video material distribution system comprising: a video distribution node for outputting a plurality of audio visual material streams with at least one audio-visual material stream having encoded audio-visual identifier information; a local distribution network coupled to said video distribution node capable of providing said plurality of output audio-visual material streams to one or more home stations connected to the local distribution network, said local distribution network having a reverse channel whereby the home stations can send information to said video distribution node; wherein at least one home station decodes the audio-visual identifier information, monitors and stores the decoded audio-visual identifier information in a behavior collection table using a surfing detector for determining channel surfing periods and accumulating each channel surfing period into one behavior collection table entry, and returns said behavior collection table to the video distribution node via said reverse channel of the local distribution network.
Claim 103
Dependent Claim
19 words
The system in accordance with claim 91 which includes a bandwidth monitor for measuring utilitization of the reverse channel.
Claim 104
Dependent Claim
45 words
The system of claim 92 wherein the bandwidth monitor in response to high reverse channel utilization sends a command to all home stations in said audio-visual identifier information of at least one of the audio-visual material streams to halt sending of decoded audio-visual identifier information.
Claim 105
Dependent Claim
146 words
An audio-video material distribution system comprising: a video distribution node for outputting a plurality of audio visual material streams with at least one audio-visual material stream having encoded audio-visual identifier information; a local distribution network coupled to said video distribution node capable of providing said plurality of output audio-visual material streams to one or more home stations connected to the local distribution network, said local distribution network having a reverse channel whereby the home stations can send information to said video distribution node; wherein at least one home station decodes the audio-visual identifier information, monitors and stores the decoded audio-visual identifier information in a behavior collection table, the behavior collection table including an audio-visual identifier identification field, a start index field and a stop index field, and returns said behavior collection table to the video distribution node via said reverse channel of the local distribution network.
Claim 106
Dependent Claim
146 words
An audio-video material distribution system comprising: a video distribution node for outputting a plurality of audio visual material streams with at least one audio-visual material stream having encoded audio-visual identifier information; a local distribution network coupled to said video distribution node capable of providing said plurality of output audio-visual material streams to one or more home stations connected to the local distribution network, said local distribution network having a reverse channel whereby the home stations can send information to said video distribution node; wherein at least one home station decodes the audio-visual identifier information, monitors and stores the decoded audio-visual identifier information in a behavior collection table, the behavior collection table including an audio-visual identifier identification field, a start index field and a stop index field, and returns said behavior collection table to the video distribution node via said reverse channel of the local distribution network.
Claim 107
Dependent Claim
19 words
The system in accordance with claim 94 which includes a bandwidth monitor for measuring utilitization of the reverse channel.
Claim 108
Dependent Claim
45 words
The system of claim 95 wherein the bandwidth monitor in response to high reverse channel utilization sends a command to all home stations in said audio-visual identifier information of at least one of the audio-visual material streams to halt sending of decoded audio-visual identifier information.
Claim 109
Dependent Claim
228 words
An audio-video material distribution system comprising: a video distribution node for outputting a plurality of audio visual material streams with at least one audio-visual material stream having encoded audio-visual identifier information; a local distribution network coupled to said video distribution node capable of providing said plurality of output audio-visual material streams to one or more home stations connected to the local distribution network, said local distribution network having a reverse channel whereby the home stations can send information to said video distribution node; wherein at least one home station decodes the audio-visual identifier information, monitors and stores the decoded audio-visual identifier information in a behavior collection table, wherein a no audio-visual identifier detector is used for determining when no audio-visual identifier information is available in the selected audio-visual material stream and the no audio-visual identifier detector uses an audio-visual identifier timer wherein if the time of presentation of the selected audio-visual material stream is less than the audio-visual identifier timer threshold then a determination of audio-visual identifier available is made and if the time of presentation of the selected audio-visual material stream is greater than the audio-visual identifier timer threshold and no audio-visual identifier information has been decoded then a determination of audio-visual identifier not available is made, and returns said behavior collection table to the video distribution node via said reverse channel of the local distribution network.
Claim 110
Dependent Claim
228 words
An audio-video material distribution system comprising: a video distribution node for outputting a plurality of audio visual material streams with at least one audio-visual material stream having encoded audio-visual identifier information; a local distribution network coupled to said video distribution node capable of providing said plurality of output audio-visual material streams to one or more home stations connected to the local distribution network, said local distribution network having a reverse channel whereby the home stations can send information to said video distribution node; wherein at least one home station decodes the audio-visual identifier information, monitors and stores the decoded audio-visual identifier information in a behavior collection table, wherein a no audio-visual identifier detector is used for determining when no audio-visual identifier information is available in the selected audio-visual material stream and the no audio-visual identifier detector uses an audio-visual identifier timer wherein if the time of presentation of the selected audio-visual material stream is less than the audio-visual identifier timer threshold then a determination of audio-visual identifier available is made and if the time of presentation of the selected audio-visual material stream is greater than the audio-visual identifier timer threshold and no audio-visual identifier information has been decoded then a determination of audio-visual identifier not available is made, and returns said behavior collection table to the video distribution node via said reverse channel of the local distribution network.
Claim 111
Dependent Claim
19 words
The system in accordance with claim 97 which includes a bandwidth monitor for measuring utilitization of the reverse channel.
Claim 112
Dependent Claim
45 words
The system of claim 98 wherein the bandwidth monitor in response to high reverse channel utilization sends a command to all home stations in said audio-visual identifier information of at least one of the audio-visual material streams to halt sending of decoded audio-visual identifier information.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-02-15 | 2002-08-17 | 2003-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-02-15 | 2006-08-17 | 2007-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-02-15 | 2010-08-17 | 2011-02-16 | $7700.00 | Window Closed / Lapsed |