Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11831862 | Embedded timestamps for determining offset between test streams | Arkady Kopansky, Jonathan Parlett | 2023-11-28 |
| 10148946 | Method for generating test patterns for detecting and quantifying losses in video equipment | — | 2018-12-04 |
| 9083943 | Method for generating test patterns for detecting and quantifying losses in video equipment | — | 2015-07-14 |
| 7254175 | Frame-accurate seamless splicing of information streams | Christopher Ward, Clifford Pecota, Xiaobing Lee, Gary Hughes | 2007-08-07 |
| 6985188 | Video decoding and channel acquisition system | — | 2006-01-10 |
| 6959045 | Reduced cost decoder using bitstream editing for image cropping | — | 2005-10-25 |
| 6909743 | Method for generating and processing transition streams | Christopher Ward | 2005-06-21 |
| 6785338 | Constraining video production based on compression-related information | Glenn A. Reitmeier, Terrence R. Smith | 2004-08-31 |
| 6785289 | Method and apparatus for aligning sub-stream splice points in an information stream | Christopher Ward | 2004-08-31 |
| 6771825 | Coding video dissolves using predictive encoders | — | 2004-08-03 |
| 6763067 | Rate control for bitstream re-encoding | — | 2004-07-13 |
| 6731677 | Method and apparatus for carrying digital data as analog video | Raymond Lowe | 2004-05-04 |
| 6580829 | Detecting and coding flash frames in video data | Jungwoo Lee | 2003-06-17 |
| 6459811 | Bursty data transmission of compressed video data | — | 2002-10-01 |
| 6373530 | Logo insertion based on constrained encoding | David Birks, Ragnar H. Jonsson | 2002-04-16 |
| 6285710 | Noise estimation and reduction apparatus for video signal processing | Jungwoo Lee | 2001-09-04 |
| 6188728 | Block motion video coding and decoding | — | 2001-02-13 |
| 6141358 | Method and apparatus for aligning sub-stream splice points in an information stream | Christopher Ward | 2000-10-31 |
| 6137834 | Method and apparatus for splicing compressed information streams | Charles M. Wine, Christopher Ward, Paul Wallace Lyons | 2000-10-24 |
| 6115071 | Video signal compression apparatus using noise reduction | Scott D. Casavant, Paul Harquail Meehan | 2000-09-05 |
| 6038000 | Information stream syntax for indicating the presence of a splice point | — | 2000-03-14 |
| 6034731 | MPEG frame processing method and apparatus | — | 2000-03-07 |
| 5828366 | Non-linear interline flicker reducer | — | 1998-10-27 |
| 5731837 | Quantization circuitry as for video signal compression systems | — | 1998-03-24 |
| 5317398 | Video/film-mode (3:2 pulldown) detector using patterns of two-field differences | Scott D. Casavant, Stuart S. Perlman, Michael A. Isnardi, Felix Aschwanden | 1994-05-31 |