US5654746A
Expired / Lapsed
US
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Secure authorization and control method and apparatus for a game delivery service
Assignee: Tech 5 Sas
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Filing: 1994-12-01
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Granted: 1997-08-05
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Expires: 2014-12-01
Abstract
Abstract A communications system for the delivery of digital data programs to a remote location includes a transmitter for transmitting a signal having the digital data programs and a communications terminal located at the remote location. The communications terminal includes a control circuit including authorizing circuitry responsive to authorization data for authorizing the communications terminal to access authorized ones of the digital data programs in one of a first and a second authorization mode. For example, automatic authorization modes for game play may comprise an arcade mode and a rental mode, simulating manual access methods i.e. paying for play at a video arcade or for rental of games from a video game store. Moreover, new games may be accessed without charge by the game player if authorized according to a free service authorization map. Furthermore, parents may limits game play to children prior to a particular time of day such as bed-time or to a maximum playtime limit according to a secret downloadbale password known only to the parents. A game player may only read and not write authorization and control data.
Inventors
- 👤 Jay C. McMullan, Jr.
- 👤 David B. Burleson
- 👤 Paul Borsetti, Jr.
- 👤 John T. Filion
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:13
CPC Classifications
A; A63; A63F; A63F13/00; A63F13/70; A63F13/73; A63F13/12; A63F13/30; A63F13/71; A63F13/77; H; H04; H04N; H04N21/00; H04N21/80; H04N21/81; H04N21/8166; H04N7/00; H04N7/16; H04N7/162; H04N7/165; H04N7/167; H04N7/1675; A63F2300/00; A63F2300/20; A63F2300/206; A63F2300/40; A63F2300/401; A63F2300/409; A63F2300/50; A63F2300/53; A63F2300/532; A63F2300/55; A63F2300/552; A63F2300/60; A63F2300/63; A63F2300/636
Claims Analysis
Total Claims: 52
Claim 1
Independent Claim
126 words
A communications system for the delivery of digital data programs to a remote location, said system comprising: a transmitter for transmitting a signal comprising said digital data programs; a communications terminal located at said remote location and having a control circuit responsive to authorization data for authorizing said communications terminal to access an authorized one of the digital data programs in one of a first and a second authorization mode, said first authorization mode for authorizing said communications terminal to access authorized digital programs on an unlimited basis during a predetermined calendar time period regardless of program access time and said second authorization mode for authorizing said communications terminal to access authorized digital data programs for a predetermined program access time period regardless of calendar time.
Claim 2
Dependent Claim
126 words
A communications system for the delivery of digital data programs to a remote location, said system comprising: a transmitter for transmitting a signal comprising said digital data programs; a communications terminal located at said remote location and having a control circuit responsive to authorization data for authorizing said communications terminal to access an authorized one of the digital data programs in one of a first and a second authorization mode, said first authorization mode for authorizing said communications terminal to access authorized digital programs on an unlimited basis during a predetermined calendar time period regardless of program access time and said second authorization mode for authorizing said communications terminal to access authorized digital data programs for a predetermined program access time period regardless of calendar time.
Claim 3
Dependent Claim
39 words
The communications system according to claim 1, further comprising a calendar time clock for recording calendar time wherein, during the first authorization predetermined authorization when the calendar date and time compare with a predetermined authorized calendar date and time.
Claim 4
Dependent Claim
48 words
The communications system according to claim 1, further comprising a program access timer which records cumulative time of access to program data wherein, during the second authorization mode, authorization ceases when the program access time accumulated in said program access timer exceeds a predetermined authorized program access time.
Claim 5
Dependent Claim
55 words
The communications system according to claim 1, wherein said authorized distal data programs are different from one another and said control circuit further includes a program access counter for setting the predetermined access time period, wherein said counter is decremented when said communication terminal accesses the different authorized digital data programs in either authorization mode.
Claim 6
Dependent Claim
35 words
The communications terminal according to claim 2, wherein wherein authorization ceases and access to program data is denied during access to particular game data when the clock records the predetermined authorized calendar date and time.
Claim 7
Dependent Claim
63 words
The communications system according to claim 1, wherein said first authorization mode authorizes said communication terminal to access a first authorized one of the digital data programs on an unlimited basis during a predetermined calendar time period and said second authorization mode authorizes said communication terminal to access a second authorized one of the digital data programs for a predetermined access time period.
Claim 8
Dependent Claim
51 words
The communications system according to claim 6, wherein said communications terminal further comprises: a display for displaying the predetermined calendar time period for the first authorized one of the digital data programs and for displaying the amount of access time remaining for the second authorized one of the digital data programs.
Claim 9
Dependent Claim
16 words
The communications system according to claim 1, wherein the authorization data is transmitted with the signal.
Claim 10
Dependent Claim
22 words
The communications system according to claim 8, wherein the authorization data includes data for setting said first or said second authorization mode.
Claim 11
Dependent Claim
16 words
The communications system according to claim 1, wherein the digital data programs comprise video game programs.
Claim 12
Dependent Claim
15 words
The communications system according to claim 1, wherein the digital data programs comprise software programs.
Claim 13
Dependent Claim
32 words
The communications system according to claim 1, further comprising: a program selector for variably selecting an authorized one of said digital data programs; and a memory for storing selected digital data programs.
Claim 14
Dependent Claim
41 words
The communications system according to claim 12, wherein said control circuit further includes an interface for interfacing said memory to an external device, wherein a processor of said external device is capable of executing digital data programs stored in said memory.
Claim 15
Dependent Claim
19 words
The communications system according to claim 1, wherein said communications terminal further comprises a tuner for tuning said signal.
Claim 16
Dependent Claim
32 words
The communications system according to claim 14, wherein said tuner includes a phase-locked loop, said memory further stores tuning data, and said control circuit supplies the tuning data to said phase-locked loop.
Claim 17
Dependent Claim
30 words
The communications system according to claim 1, wherein the signal comprises multiplexed digital data programs and said control circuit further includes demultiplexing circuitry for demultiplexing the multiplexed digital data programs.
Claim 18
Dependent Claim
30 words
The communications system according to claim 1, wherein the signal comprises encrypted digital data programs and said control circuit further includes decrypting circuitry for decrypting said encrypted digital data programs.
Claim 19
Dependent Claim
39 words
The communications system according to claim 1, wherein the signal comprises encrypted and multiplexed digital data programs and said control circuit further includes decrypting circuitry and demultiplexing circuitry for decrypting and demultiplexing the encrypted and multiplexed digital data programs.
Claim 20
Dependent Claim
30 words
The communications system according to claim 1, wherein the signal comprises compressed digital data programs and said control circuit further includes decompressing circuitry for decompressing said compressed digital data programs.
Claim 21
Dependent Claim
39 words
The communications system according to claim 1, wherein said control circuit further includes a periodic reset circuit for periodically resetting said communications terminal during access of a digital data programs depending on the expiration of a program access time.
Claim 22
Dependent Claim
48 words
The communications system according to claim 1, wherein said digital data programs comprise video games and said control circuit authorizes access to parentally authorized ones of said digital data programs only during parentally authorized and predetermined time of day periods and according to a rating for program content.
Claim 23
Dependent Claim
129 words
A communications system for the delivery of digital data programs to a remote location, said system comprising: a transmitter for transmitting a signal comprising said digital data programs and a communications terminal located at said remote location wherein said digital data programs are arranged in services, wherein each service comprises one or more digital data programs, and said communications terminal comprises a control circuit responsive to service authorization data for authorizing said communications terminal to access authorized ones of said services, said control circuit for receiving service identification data of said service authorization data specifically addressed to said terminal and for receiving service definition data for defining service identification data of said one or more distal data programs addressed to a plurality of terminals including said specifically addressed terminal.
Claim 24
Dependent Claim
129 words
A communications system for the delivery of digital data programs to a remote location, said system comprising: a transmitter for transmitting a signal comprising said digital data programs and a communications terminal located at said remote location wherein said digital data programs are arranged in services, wherein each service comprises one or more digital data programs, and said communications terminal comprises a control circuit responsive to service authorization data for authorizing said communications terminal to access authorized ones of said services, said control circuit for receiving service identification data of said service authorization data specifically addressed to said terminal and for receiving service definition data for defining service identification data of said one or more distal data programs addressed to a plurality of terminals including said specifically addressed terminal.
Claim 25
Dependent Claim
17 words
The communications system according to claim 22, wherein said service authorization data is transmitted with the signal.
Claim 26
Dependent Claim
37 words
The communications system according to claim 23, wherein said service authorization data comprises a service authorization bit map, the service authorization bit map comprising a plurality of bits each corresponding to a respective one of said services.
Claim 27
Dependent Claim
49 words
The communications system according to claim 13, wherein said communications system comprises a plurality of communications terminals and said service authorization data includes first authorization data defining services for which all communications terminals are authorized and second authorization data defining services for which a respective communications terminal is authorized.
Claim 28
Dependent Claim
41 words
The communications system according to claim 25, wherein said first authorization data is transmitted as a global transaction to all communications terminals and said second authorization data is transmitted as an addressed transaction to a respective one of said communications terminals.
Claim 29
Dependent Claim
20 words
The communications terminal according to claim 22, wherein said control circuit includes a memory for storing said service authorization data.
Claim 30
Dependent Claim
30 words
The communications system according to claim 22, wherein the signal comprises multiplexed digital data programs and said control circuit further includes demultiplexing circuitry for demultiplexing the multiplexed digital data programs.
Claim 31
Dependent Claim
30 words
The communications system according to claim 22, wherein the signal comprises encrypted digital data programs and said control circuit further includes decrypting circuitry for decrypting said encrypted digital data programs.
Claim 32
Dependent Claim
39 words
The communications system according to claim 22, wherein the signal comprises encrypted and multiplexed digital data programs and said control circuit further includes decrypting circuitry and demultiplexing circuitry for decrypting and demultiplexing the encrypted and multiplexed digital data programs.
Claim 33
Dependent Claim
30 words
The communications system according to claim 22, wherein the signal comprises compressed digital data programs and said control circuit further includes decompressing circuitry for decompressing said compressed digital data programs.
Claim 34
Dependent Claim
39 words
The communications system according to claim 22, wherein said control circuit further includes a periodic reset circuit for periodically resetting said communications terminal during access of authorized digital data programs depending on the expiration of a program access time.
Claim 35
Dependent Claim
48 words
The communications system according to claim 22, wherein said digital data programs comprise video games and said control circuit authorizes access to parentally authorized ones of said digital data programs only during parentally authorized and predetermined time of day periods and according to a rating for program content.
Claim 36
Dependent Claim
91 words
A communications system for the delivery of digital data programs to a plurality of remote locations, said system comprising: communications terminals located at said remote locations; a transmitter for transmitting a signal comprising said digital data programs, first authorization data for authorizing all of said communications terminals to access first authorized ones of said digital data programs for predetermined program access periods, and second authorization data for authorizing respective ones of said communications terminals to access second authorized ones of said digital data programs regardless of said predetermined program access periods.
Claim 37
Dependent Claim
91 words
A communications system for the delivery of digital data programs to a plurality of remote locations, said system comprising: communications terminals located at said remote locations; a transmitter for transmitting a signal comprising said digital data programs, first authorization data for authorizing all of said communications terminals to access first authorized ones of said digital data programs for predetermined program access periods, and second authorization data for authorizing respective ones of said communications terminals to access second authorized ones of said digital data programs regardless of said predetermined program access periods.
Claim 38
Dependent Claim
42 words
The communications system according to claim 28, wherein said first authorization data is transmitted as a global transaction to all of said communications terminals and said second authorization data is transmitted as an addressed transaction to respective ones of said communications terminals.
Claim 39
Dependent Claim
218 words
A communications system for the delivery of digital data programs to a remote location, said system comprising: a control system for transmitting a signal comprising said digital data programs and authorization transactions, said authorization transactions including identifier data corresponding to one or more of said digital data programs, load phase data, and memory slot data; and a communications terminal located at said remote location, said communications terminal including: a memory for storing an authorization table for authorizing said communications terminal to access authorized ones of said digital data programs, said authorization table including a plurality of memory slots, each slot including a first field for storing load phase data and a second field for storing identifier data; and a control circuit for processing said authorization transactions using said memory slot data to access one of said memory slots of said authorization table, wherein said identifier data is loaded into the corresponding memory slot (1) if identifier data currently stored in the corresponding memory slot corresponds to the identifier data in the processed authorization transaction and load phase data currently stored in the corresponding memory slot differs from the load phase data in the processed authorization transaction or (2) if identifier data currently stored in the corresponding memory slot differs from the identifier data in the processed authorization transaction.
Claim 40
Dependent Claim
218 words
A communications system for the delivery of digital data programs to a remote location, said system comprising: a control system for transmitting a signal comprising said digital data programs and authorization transactions, said authorization transactions including identifier data corresponding to one or more of said digital data programs, load phase data, and memory slot data; and a communications terminal located at said remote location, said communications terminal including: a memory for storing an authorization table for authorizing said communications terminal to access authorized ones of said digital data programs, said authorization table including a plurality of memory slots, each slot including a first field for storing load phase data and a second field for storing identifier data; and a control circuit for processing said authorization transactions using said memory slot data to access one of said memory slots of said authorization table, wherein said identifier data is loaded into the corresponding memory slot (1) if identifier data currently stored in the corresponding memory slot corresponds to the identifier data in the processed authorization transaction and load phase data currently stored in the corresponding memory slot differs from the load phase data in the processed authorization transaction or (2) if identifier data currently stored in the corresponding memory slot differs from the identifier data in the processed authorization transaction.
Claim 41
Dependent Claim
42 words
The communications system according to claim 36, wherein said control system includes a memory for storing the current phase of the load state data for each memory slot in each of said communications terminals, whereby authorization transactions may be sent multiple times.
Claim 42
Dependent Claim
41 words
The communications system according to claim 36, wherein said authorization transactions include mode data for defining one of a first and second authorization modes and each memory slot of said authorization table includes at least one field for storing said mode.
Claim 43
Dependent Claim
32 words
The communications system according to claim 38, wherein said first authorization mode authorizes said communication terminal to access authorized digital data programs on an unlimited basis during a predetermined calendar time period.
Claim 44
Dependent Claim
28 words
The communications system according to claim 38, wherein said second authorization mode authorizes said communication terminal to access authorized digital data programs for a predetermined access time period.
Claim 45
Dependent Claim
53 words
The communications system according to claim 38, wherein said first authorization mode authorizes said communication terminal to access authorized digital data programs on an unlimited basis during a predetermined calendar time period and said second authorization mode authorizes said communication terminal to access authorized digital data programs for a predetermined access time period.
Claim 46
Independent Claim
141 words
A method of providing video game program services from a central service center to a plurality of remotely located communications terminals, wherein each video game program service comprises one or more video game programs, the method comprising: a first step of transmitting from said central service center a signal including video game program data; a second step of transmitting from said central service center a first authorization transaction for defining first video game program services which are accessible to all of said communications terminals for predetermined periods of program access time; and a third step of transmitting from said central service center second authorization transactions, each second authorization transaction being respectively addressed to a corresponding communications terminal and defining second additional video game program services which are accessible to the respective corresponding communication terminal for variable periods of program access time.
Claim 47
Independent Claim
141 words
A method of providing video game program services from a central service center to a plurality of remotely located communications terminals, wherein each video game program service comprises one or more video game programs, the method comprising: a first step of transmitting from said central service center a signal including video game program data; a second step of transmitting from said central service center a first authorization transaction for defining first video game program services which are accessible to all of said communications terminals for predetermined periods of program access time; and a third step of transmitting from said central service center second authorization transactions, each second authorization transaction being respectively addressed to a corresponding communications terminal and defining second additional video game program services which are accessible to the respective corresponding communication terminal for variable periods of program access time.
Claim 48
Dependent Claim
54 words
The method according to claim 42, wherein the first authorization transaction comprises a first service authorization table and the second authorization transaction comprises a second service authorization table, each of said first and second service authorization tables comprising a plurality of entries each corresponding to a respective one of said video game program services.
Claim 49
Dependent Claim
53 words
The method according to claim 42, further comprising: a fourth step of transmitting from said central service center third authorization transactions, each third authorization transaction defining in which one of a plurality of access modes a respective corresponding one of said first video game services is accessible to all of said communications terminals.
Claim 50
Dependent Claim
71 words
The method according to claim 42, further comprising: a fourth step of transmitting from said central service center fourth authorization transactions, each fourth authorization transaction being respectively addressed to a corresponding communications terminal to which second additional video game program services are accessible and defining in which of a plurality of access modes a respective corresponding one of said second additional video game program services is accessible by the communications terminal.
Claim 51
Dependent Claim
117 words
A secure home communications terminal for game services comprising a secure game controller for 1) tuning to a game channel frequency 2) demodulating a game data and authorization and control data stream, an authorization and control data stream comprising globally addressed and specifically addressed game service authorization data 3) deserializing and deinterleaving received data 4) decrypting received data and 5) storing certain of said authorization data in secure memory and a game player adapted for plug-in connection to said game controller, said game player for retrieving game data only upon authorization, said authorization data, stored in secure memory of said secure game controller, being accessible by a controller of said game player for reading and not writing.
Claim 52
Dependent Claim
117 words
A secure home communications terminal for game services comprising a secure game controller for 1) tuning to a game channel frequency 2) demodulating a game data and authorization and control data stream, an authorization and control data stream comprising globally addressed and specifically addressed game service authorization data 3) deserializing and deinterleaving received data 4) decrypting received data and 5) storing certain of said authorization data in secure memory and a game player adapted for plug-in connection to said game controller, said game player for retrieving game data only upon authorization, said authorization data, stored in secure memory of said secure game controller, being accessible by a controller of said game player for reading and not writing.
References Cited (Backward Citations)
US5231665A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-08-04 | 2001-02-03 | 2001-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-08-04 | 2005-02-03 | 2005-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-08-04 | 2009-02-03 | 2009-08-05 | $7700.00 | Window Closed / Lapsed |