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Your search returned 198 patents.
( 348/423.1 in Current US Classification ) |
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| Patent ID | Title | Date Filed |
| 6516005 | Apparatus and method for data decoding
| December 31, 1998 |
| 6512884 | Method and apparatus for synchronized play back of audio-video signals
| October 14, 1999 |
| 6512552 | Subpicture stream change control
| March 29, 1999 |
| 6487220 | Content-based multiplexer device and multiplexing method
| July 17, 2001 |
| 6486922 | Synchronization method of image decoder
| October 13, 1999 |
| 6480902 | Intermedia synchronization system for communicating multimedia data in a computer network
| May 25, 1999 |
| 6477185 | Demultiplexing and decoding apparatus for coded audio and video data
| September 28, 1998 |
| 6473557 | Recording and reproduction of an information signal in/from a track on a record carrier
| October 5, 2001 |
| 6452952 | Digital information processing system with copy protection subsystem
| July 9, 1998 |
| 6449653 | Interleaved multiple multimedia stream for synchronized transmission over a computer network
| March 25, 1997 |
| 6430357 | Text data extraction system for interleaved video data streams
| September 22, 1998 |
| 6424794 | Data structure for representing a program containing components organized in a series of data blocks
| September 7, 2000 |
| 6418140 | DATA MULTIPLEXING METHOD, DATA MULTIPLEXER USING THE MULTIPLEXING METHOD, MULTIPLE DATA REPEATER, MULTIPLE DATA DECODING METHOD, MULTIPLE DATA DECODING DEVICE USING THE DECODING METHOD, AND RECORDING MEDIUM ON WHICH THE METHODS ARE RECORDED
| December 9, 1998 |
| 6414720 | Digital broadcasting system using virtual channels
| June 23, 2000 |
| 6400889 | Image processing method for decoding compressed image data
| September 12, 2000 |
| 6396850 | Method for cascading detachable conditional access modules, circuit for inserting a predetermined sequence and circuit for detecting the said sequence in order to implement the method
| September 24, 1996 |
| 6388717 | Digital television transmitting system having data and clock recovering circuit
| January 20, 1999 |
| 6377624 | Device for transmitting a plurality of television signals through a transmission channel
| September 9, 1994 |
| 6369855 | Audio and video decoder circuit and system
| October 31, 1997 |
| 6363207 | Method and apparatus for a virtual system time clock for digital audio/video processor
| October 22, 1998 |
| 6359910 | Clock conversion apparatus and method
| July 7, 1997 |
| 6359656 | In-band synchronization of data streams with audio/video streams
| December 20, 1996 |
| 6353461 | Multiple camera video assist control system
| June 11, 1998 |
| 6341193 | Recording and reproduction of an information signal in/from a track on a record carrier
| June 4, 1999 |
| 6337715 | Broadcasting reception apparatus and data broadcasting method
| July 2, 1998 |
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