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| Patent ID | Title | Date Filed |
| 5790177 | Digital signal recording/reproduction apparatus and method
| May 25, 1995 |
| 5771064 | Home communications terminal having an applications module
| November 29, 1995 |
| 5768682 | Shared hybrid-fiber coax transmission system having improved bandwidth in the stream channel with ingress noise reduction
| July 26, 1996 |
| 5764275 | Interactive television security through transaction time stamping
| June 7, 1995 |
| 5740075 | Access subnetwork controller for video dial tone networks
| March 28, 1995 |
| 5701152 | Arrangement for billing interactive communication services
| September 28, 1995 |
| 5677905 | Access subnetwork controller for video dial tone networks
| March 28, 1995 |
| 5675647 | Cable TV system using passwords
| December 8, 1995 |
| 5673264 | Image information distribution system
| July 21, 1995 |
| 5661517 | Interactive intelligent video information system
| April 8, 1996 |
| 5654747 | Intelligent multimedia set-top control method and apparatus in which billing signals are communicated to an information network upon presentation of downloaded media programs
| December 29, 1994 |
| 5629733 | Electronic television program guide schedule system and method with display and search of program listings by title
| November 29, 1994 |
| 5621456 | Methods and apparatus for audio-visual interface for the display of multiple program categories
| June 22, 1993 |
| 5619247 | Stored program pay-per-play
| February 24, 1995 |
| 5604528 | Method and apparatus for providing periodic subscription television services
| May 9, 1994 |
| 5603078 | Remote control device with credit card reading and transmission capabilities having multiple IR LEDs
| September 15, 1995 |
| 5596373 | Method and apparatus for providing program oriented information in a multiple station broadcast system
| January 4, 1995 |
| 5594509 | Method and apparatus for audio-visual interface for the display of multiple levels of information on a display
| June 22, 1993 |
| 5585866 | Electronic television program guide schedule system and method including virtual channels
| June 7, 1995 |
| 5583560 | Method and apparatus for audio-visual interface for the selective display of listing information on a display
| June 22, 1993 |
| 5559548 | System and method for generating an information display schedule for an electronic program guide
| September 23, 1994 |
| 5537473 | Video recorder system
| May 10, 1995 |
| 5505901 | CATV pay per view interdiction system method and apparatus
| March 25, 1994 |
| 5504933 | Pay broadcasting system
| October 26, 1993 |
| 5499048 | Multi-video/audio system and method of controlling the same
| September 27, 1994 |
| 5481542 | Interactive information services control system
| November 10, 1993 |
| 5479508 | Method of operating a pay per view television system
| May 22, 1991 |
| 5477262 | Method and apparatus for providing an on-screen user interface for a subscription television terminal
| November 29, 1991 |
| 5459506 | Enhanced pay per view system
| December 28, 1993 |
| 5440632 | Reprogrammable subscriber terminal
| March 28, 1994 |
| 5420923 | Addressed messaging in a cable television system
| April 22, 1993 |
| 5400402 | System for limiting use of down-loaded video-on-demand data
| June 7, 1993 |
| 5367330 | Pay-per-view television delivery system
| August 1, 1991 |
| 5359419 | Programmable CATV system and termainal unit therefor, including acknowledgement of program request
| March 5, 1992 |
| 5357276 | Method of providing video on demand with VCR like functions
| December 1, 1992 |
| 5355162 | Multi-standard cable television system
| July 13, 1993 |
| 5329590 | Automatic pay-per-view reception in a satellite receiver
| July 8, 1993 |
| 5319454 | CATV system enabling access to premium (pay per view) program events by bar code data entry
| November 13, 1990 |
| 5317391 | Method and apparatus for providing message information to subscribers in a cable television system
| November 29, 1991 |
| 5311325 | Method and apparatus for providing periodic subscription television services
| June 10, 1992 |
| 5267032 | Device for detecting termination of connection to a programme to be paid for, received by a subscriber unit via an interactive remote distribution network
| November 16, 1990 |
| 5255086 | Method and apparatus for RF data transfer in a CATV system
| August 3, 1990 |
| 5251324 | Method and apparatus for generating and collecting viewing statistics for remote terminals in a cable television system
| March 19, 1991 |
| 5245420 | CATV pay per view interdiction system
| November 27, 1990 |
| 5181106 | Video line shelf arrangement in an optical fiber telecommunications network providing broadband switched video services
| July 31, 1991 |
| 5157716 | Dynamic callback technique
| August 15, 1990 |
| 5155590 | System for data channel level control
| March 20, 1990 |
| 5151782 | Control system for satellite delivered pay-per-view television system
| May 17, 1989 |
| 5144663 | Method of interactive communication between a subscriber and a decoder of a system of pay-television and decoder thereof
| November 13, 1990 |
| 5142690 | Cable television radio frequency data processor
| April 2, 1990 |
| 5105268 | Community antenna broadcast system having an improved channel selecting system permitting purchase of a selected channel from a plurality of non-purchased channels
| June 10, 1991 |
| 5091937 | CATV terminal unit
| March 20, 1991 |
| 5081680 | Initial reporting of remotely generated data
| November 8, 1989 |
| 5046093 | CATV subscriber apparatus with intelligent remote control
| September 5, 1989 |
| 5036537 | Geographic black-out method for direct broadcast satellite system
| April 3, 1987 |
| 5027426 | Signal coupling device and system
| July 7, 1989 |
| 5020129 | Addressable control system for CATV program distribution
| April 16, 1990 |
| 5018021 | Individualized video center
| December 13, 1989 |
| 5012510 | Dynamic callback technique
| April 27, 1988 |
| 5008934 | CATV transmission system using scrambled signals
| June 8, 1989 |
| 5003384 | Set-top interface transactions in an impulse pay per view television system
| April 1, 1988 |
| 5001554 | Terminal authorization method
| April 20, 1989 |
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