Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9069765 | Method and system for matching objects having symmetrical object profiling | Pavel A Fort | 2015-06-30 |
| 8813110 | Dual channel audience customized broadcast delivery system and method | Nagarajan Gopalakrishnan | 2014-08-19 |
| 7961251 | Method and apparatus for conversion of video formats to 120 Hz 4 to 1 interlaced formats | Richard Shen | 2011-06-14 |
| 7933411 | Method of constructing MPEG program streams from encrypted MPEG transport streams | Samuel O. Akiwumi-Assani, Richard Shen | 2011-04-26 |
| 7836179 | Content validation for digital network | Bill Mandel, Glenn A. Reitmeier | 2010-11-16 |
| 7469306 | Method for communicating with first and second device that includes reference to metadata wherein third device modifies the metadata based on specific operations by first device | — | 2008-12-23 |
| 6741292 | System and method for a baseband digital television | Richard Shen | 2004-05-25 |
| 6603517 | Very low cost digital TV module | Richard Shen | 2003-08-05 |
| 6493038 | Multi-window pip television with the ability to watch two sources of video while scanning an electronic program guide | Kenneth S. Singh, Richard Shen, Samuel O. Akiwumi-Assani, Alan P. Cavallerano | 2002-12-10 |
| 6219043 | Method and system to replace sections of an encoded video bitstream | Jay Yogeshwar, Teiichi Ichikawa, Hiroaki Unno, Hideki Mimura, Tetsuya Kitamura +3 more | 2001-04-17 |
| 6026232 | Method and system to replace sections of an encoded video bitstream | Jay Yogeshwar, Teiichi Ichikawa, Hiroaki Unno, Hideki Mimura, Tetsuya Kitamura +3 more | 2000-02-15 |
| 5838874 | Audiovisual encoding system with a reduced number of audio encoders | Mikhail Tsinberg, Masaru Sakurai, David Lehmann, Jay Yogeshwar, Faramarz Azadegan +7 more | 1998-11-17 |
| 5819004 | Method and system for a user to manually alter the quality of previously encoded video frames | Faramarz Azadegan, Jay Yogeshwar, David Lehmann, Mikhail Tsinberg, Hiroaki Unno +5 more | 1998-10-06 |
| 5689305 | System for deinterlacing digitally compressed video and method | Mikhail Tsinberg | 1997-11-18 |
| 5684714 | Method and system for a user to manually alter the quality of a previously encoded video sequence | Jay Yogeshwar, Faramarz Azadegan, David Lehmann, Mikhail Tsinberg, Hiroaki Unno +5 more | 1997-11-04 |
| 5268961 | Error control apparatus for a digital video signal processing system | — | 1993-12-07 |
| 5262854 | Lower resolution HDTV receivers | — | 1993-11-16 |
| 5212549 | Error concealment apparatus for a compressed video signal processing system | Eric Herrmann | 1993-05-18 |
| 5146325 | Video signal decompression apparatus for independently compressed even and odd field data | — | 1992-09-08 |
| 5121205 | Apparatus for synchronizing main and auxiliary video signals | Hugh E. White | 1992-06-09 |
| 4780760 | DPCM system with interframe motion indicator signal | Harvey Waldman | 1988-10-25 |
| 4703357 | Adaptive television deghosting system | Henry G. Lewis, Jr. | 1987-10-27 |
| 4698680 | Digital correlation apparatus as for a television deghosting system | Henry G. Lewis, Jr. | 1987-10-06 |
| 4686570 | Analog-to-digital converter as for an adaptive television deghosting system | Henry G. Lewis, Jr. | 1987-08-11 |