Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668018 | Methods and apparatus for representing different portions of an image at different resolutions | Larry Pearlstein, John G. N. Henderson | 2003-12-23 |
| 6370192 | Methods and apparatus for decoding different portions of a video image at different resolutions | Larry Pearlstein, John G. N. Henderson | 2002-04-09 |
| 6148033 | Methods and apparatus for improving picture quality in reduced resolution video decoders | Larry Pearlstein, John G. N. Henderson | 2000-11-14 |
| 6061400 | Methods and apparatus for detecting scene conditions likely to cause prediction errors in reduced resolution video decoders and for using the detected information | Larry Pearlstein, John G. N. Henderson | 2000-05-09 |
| 5805762 | Video recording device compatible transmitter | Jill MacDonald Boyce, John G. N. Henderson, Frank A. Lane, Michael A. Plotnick | 1998-09-08 |
| 5729649 | Methods and apparatus for recording data on a digital storage medium in a manner that facilitates the reading back of data during trick play operation | Frank A. Lane, Joseph E. Augenbraun, Jill MacDonald Boyce, John G. N. Henderson, Katsuo Mohri +5 more | 1998-03-17 |
| 5687275 | Trick play data indentification methods and apparatus for use with digital video recording and playback devices | Frank A. Lane, Joseph E. Augenbraun, Jill MacDonald Boyce, John G. N. Henderson, Katsuo Mohri +5 more | 1997-11-11 |
| 5623344 | Digital video recording device with trick play capability | Frank A. Lane, Joseph E. Augenbraun, Jill MacDonald Boyce, John G. N. Henderson, Katsuo Mohri +5 more | 1997-04-22 |
| 5583650 | Digital recording and playback device error correction methods and apparatus for use with trick play data | Frank A. Lane, Jill MacDonald Boyce, John G. N. Henderson, Katsuo Mohri, Masafumi Nakamura +4 more | 1996-12-10 |
| 5576902 | Method and apparatus directed to processing trick play video data to compensate for intentionally omitted data | Frank A. Lane, Jill MacDonald Boyce, John G. N. Henderson, Michael A. Plotnick | 1996-11-19 |
| 5377051 | Digital video recorder compatible receiver with trick play image enhancement | Frank A. Lane, Jill MacDonald Boyce, John G. N. Henderson, Michael A. Plotnick | 1994-12-27 |
| 5155580 | Side panel signal processor for a widescreen television system | James J. Gibson, Robert Norman Hurst, Jr., Terrence R. Smith | 1992-10-13 |
| 5128747 | Television signal processing system for reducing diagonal image artifacts | Michael A. Isnardi, Terrence R. Smith | 1992-07-07 |
| 5070396 | Compatible widescreen television system | Michael A. Isnardi | 1991-12-03 |
| 4933765 | Enhanced TV system using transmitted error signals | Leonard N. Schiff | 1990-06-12 |
| 4914507 | Video signal time expansion/compression apparatus using programmed output values | Terrence R. Smith, Michael A. Isnardi, Christopher H. Strolle | 1990-04-03 |
| 4888641 | Extended definition widescreen television system using plural signal transmission channels | Michael A. Isnardi, Terrence R. Smith, Barbara J. Roeder | 1989-12-19 |
| 4862271 | Video signal interpolator with peaking | Terrence R. Smith, Michael A. Isnardi, Chandrakant B. Patel | 1989-08-29 |
| 4855824 | Compatible television system with companding of auxiliary signal encoding information | — | 1989-08-08 |
| 4626892 | Television system with menu like function control selection | Kevin E. Nortrup, Billy Wesley Beyers, Jr. | 1986-12-02 |
| 4524447 | Digital signal processing apparatus having digital dither | Donald H. Willis | 1985-06-18 |
| 4451849 | Plural operating mode ambient light responsive television picture control | — | 1984-05-29 |
| 4272785 | Defect compensation for color television | — | 1981-06-09 |
| 4245238 | Non-linear processing of video image vertical detail information | — | 1981-01-13 |
| 4232340 | Defect compensation for color television | — | 1980-11-04 |