US5200825A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Commercial insertion system remotely controlling multiple video switches
Assignee: Beam Laser Systems Inc
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Filing: 1992-07-01
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Granted: 1993-04-06
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Expires: 2012-07-01
Abstract
Abstract The video switch system remotely controls on a per switch, and hence a per channel, basis the insertion of a programmed channel video signal sent over one telecommunications network, a commercial video signal sent with the switch commands over another network or a locally generated video signal compiled from digitally stored video signals located on a digital storage device by insert locator data sent with the switch commands and the commercial insert video. The video switch system, in preferred embodiments, can generate a plurality of third video signals based upon a plurality of insert location information that is part of the insert locator data and apply respective third video signals to one or more of the video switches dependent upon switch commands and insert locator data generated remotely and received at the cable head end. The digitally formatted video signals can be sent to the video switch system via the second telecommunications network or via phone lines or be hand delivered on compact disc-read only memory (CD ROMs), magnetic tape, or other transportable media capable of storage of digital data.
Inventors
- 👤 Michael C. Perine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:34
CPC Classifications
H; H04; H04H; H04H20/00; H04H20/10; H04N; H04N21/00; H04N21/80; H04N21/81; H04N21/812; H04N5/00; H04N5/222; H04N7/00; H04N7/16; H04N7/162; H04N7/165
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
306 words
A video switch system for receiving a plurality of programmed channel video composite signals, each programmed channel video signal correpsonding to a respective channel of a plurality of channels, and for selecting, on a per channel basis, said programmed channel video signal as a first video signal, a commercial insert video signal as a second video signal and a locally generated video signal, said plurality of programmed channel video signals being sent independently of said commercial insert signals over a first telecommunications network, the commercial insert signal being sent over a second telecommunications network, the switch system being remotely controlled on a per channel basis, by respective first, second and third switch commands, corresponding to a respective programmed channel video signal, the commercial insert signal and said local video signal, said first, second and third switch command signals being sent with insert locator data via said second telecommunications network, the switching system comprising: means for storing a plurality of digitally formatted video signals at various predetermined locations; means for obtaining from said means for storing, and outputting a third video signal as said local video signal, said third video signal corresponding to one of said plurality of digitally formatted videosignals that is obtained from said means for storing using said insert locator data, said insert locator data corresponding to select ones of said predetermined storage locations; and a plurality of video switches, a respective video switch corresponding to each one of said plurality of channels, each video switch receiving at three respective video inputs, the corresponding programmed channel video signal, said commercial insert video signal, and said third video signal, each video switch having means for respectively applying the same at a video output thereof based upon receipt of said respective first, second and third switch commands at a control input of the respective video switches.
Claim 2
Dependent Claim
306 words
A video switch system for receiving a plurality of programmed channel video composite signals, each programmed channel video signal correpsonding to a respective channel of a plurality of channels, and for selecting, on a per channel basis, said programmed channel video signal as a first video signal, a commercial insert video signal as a second video signal and a locally generated video signal, said plurality of programmed channel video signals being sent independently of said commercial insert signals over a first telecommunications network, the commercial insert signal being sent over a second telecommunications network, the switch system being remotely controlled on a per channel basis, by respective first, second and third switch commands, corresponding to a respective programmed channel video signal, the commercial insert signal and said local video signal, said first, second and third switch command signals being sent with insert locator data via said second telecommunications network, the switching system comprising: means for storing a plurality of digitally formatted video signals at various predetermined locations; means for obtaining from said means for storing, and outputting a third video signal as said local video signal, said third video signal corresponding to one of said plurality of digitally formatted videosignals that is obtained from said means for storing using said insert locator data, said insert locator data corresponding to select ones of said predetermined storage locations; and a plurality of video switches, a respective video switch corresponding to each one of said plurality of channels, each video switch receiving at three respective video inputs, the corresponding programmed channel video signal, said commercial insert video signal, and said third video signal, each video switch having means for respectively applying the same at a video output thereof based upon receipt of said respective first, second and third switch commands at a control input of the respective video switches.
Claim 3
Dependent Claim
63 words
A video switch system as claimed in claim 1 wherein said plurality of digitally formatted video signals are segmented into a plurality of digital commercial insert video signals, each digital commercial insert video segment having a respective assigned insert location, said one of said plurality of digitally formatted video signals having a respective assigned insert location that corresponds to said insert locator data.
Claim 4
Dependent Claim
61 words
A video switch system as claimed in claim 2 wherein said insert locator data includes a plurality of insert location information corresponding to a plurality of assigned insert locations and a like plurality of digital commercial insert video signals, said third video signal output by said means for obtaining being a compilation of said like plurality digital commercial insert video signals.
Claim 5
Dependent Claim
41 words
A video switch system as claimed in claim 1 wherein said programmed channel video signals are received via plurality of first telecommunications networks, said switch system including means for routing each said programmed channel video signals to said respective video switch.
Claim 6
Dependent Claim
46 words
A video switch system as claimed in claim 1 wherein said first and second telecommunications networks are a single communications network that carries said plurality of programmed channel video signals independent of said commercial insert video signals, the three switch commands and said insert locator data.
Claim 7
Dependent Claim
74 words
A video switch system as claimed in claim 1 wherein said means for obtaining includes means for outputting a plurality of discrete third video signals each corresponding to discrete ones of said plurality of digitally formatted video signals having respective insert locator data associated therewith, each said discrete third video signal switched on a per channel basis to respective video switch outputs based upon the third switch command for each said respective video switch.
Claim 8
Dependent Claim
50 words
A video switch system as claimed in claim 6 wherein said means for outputting a plurality of discrete third video signals includes means for applying same first discrete third video signals to multiple video switch inputs and for applying same second discrete third video signals to other video switch inputs.
Claim 9
Dependent Claim
51 words
A video switch system as claimed in claim 1 wherein said means for obtaining and outputting generates a plurality of independent third video signals based upon corresponding and respective independent insert locator data and which are switched on a per channel basis by respective video switches and respective third switch commands.
Claim 10
Dependent Claim
82 words
A video switch system as claimed in claim 8 wherein said insert locator data includes a local option signal, said switch system includes means for inputting a local override command, said means for obtaining and outputting, upon receipt of said local option signal and said local override command, obtaining and outputting a local commercial insert video signal as one of said plurality of independent third video signals which is switched on a per channel basis according to said respective third switch commands.
Claim 11
Dependent Claim
49 words
A video switch system as claimed in claim 3 wherein said means for obtaining and outputting includes means for sequentially linking said like plurality of digital commercial insert video signals together to form said third video signal as a sequential stream based upon said plurality of insert location information.
Claim 12
Dependent Claim
79 words
A video switch system as claimed in claim 10 wherein said means for sequentially linking forms a plurality of third video signals based upon a supraplurality of insert location information wherein said plurality of insert location information is associated together as a group, and a plurality of said groups form said supraplurality, said means for obtaining and outputting and placing respective third video signals at corresponding video switches based upon a respective third switch command and insert locator data.
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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) | 1996-04-05 | 1996-10-05 | 1997-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-04-05 | 2000-10-05 | 2001-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-04-05 | 2004-10-05 | 2005-04-06 | $7700.00 | Window Closed / Lapsed |