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Your search returned 50 patents.
( 725/29 in Current US Classification ) |
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| 1 |
| Patent ID | Title | Date Filed |
| 6735777 | Method for controlling program guide for displaying broadcast program title
| October 28, 1999 |
| 6675384 | Method and apparatus for information labeling and control
| December 21, 1995 |
| 6604239 | System and method for virtual television program rating
| June 25, 1999 |
| 6591420 | Remote control system for audio and video content
| August 25, 1999 |
| 6588012 | Combination terminal unit
| August 18, 1998 |
| 6571344 | Method and apparatus for authenticating time-sensitive interactive communications
| December 21, 1999 |
| 6505348 | Multiple interactive electronic program guide system and methods
| July 29, 1999 |
| 6415438 | Trigger having a time attribute
| October 5, 1999 |
| 6069647 | Conditional access and content security method
| January 29, 1998 |
| 6052119 | Image displaying device with time control function
| October 16, 1997 |
| 5973683 | Dynamic regulation of television viewing content based on viewer profile and viewing history
| November 24, 1997 |
| 5828402 | Method and apparatus for selectively blocking audio and video signals
| December 5, 1996 |
| 5654746 | Secure authorization and control method and apparatus for a game delivery service
| December 1, 1994 |
| 5632681 | Universal electronic video game renting/distributing system
| March 7, 1995 |
| 5610653 | Method and system for automatically tracking a zoomed video image
| April 24, 1995 |
| 5550575 | Viewer discretion television program control system
| May 4, 1994 |
| 5548345 | Video viewing censoring supervision system
| January 5, 1995 |
| 5465113 | Programmable channel regulating cable television controller
| December 13, 1993 |
| 5382983 | Apparatus and method for total parental control of television use
| September 8, 1993 |
| 5331353 | Device for limiting the amount of time an electrical appliance such as a television may be used
| March 9, 1993 |
| 5231661 | Television viewing control device and method
| July 31, 1991 |
| 5191231 | Timer for electrical appliances
| April 30, 1991 |
| 5168372 | Video control system
| November 29, 1990 |
| 5060079 | Apparatus for controlling television monitoring
| March 30, 1990 |
| 5051837 | Home entertainment equipment control apparatus
| June 6, 1990 |
| 4685131 | Program blocking method for use in direct broadcast satellite system
| March 11, 1985 |
| 4510623 | Television channel lockout
| July 23, 1982 |
| 4358672 | Pay per view television control device
| May 16, 1980 |
| 4348696 | Television viewing control device
| September 8, 1980 |
| 4325078 | Pay per view television control device
| November 20, 1979 |
| 4058830 | One way data transmission system
| June 3, 1976 |
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