Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6147719 | Pulse position modulation protocol | — | 2000-11-14 |
| 6094238 | Apparatus and method for time base compensated infrared data transmission | — | 2000-07-25 |
| 6005499 | Systems and methods for generating key press status messages within telecommunications systems or other networks | — | 1999-12-21 |
| 5917631 | Dual protocol remote control | — | 1999-06-29 |
| 5841483 | Use of an audio processing channel in a television receiver during a multipicture mode of operation | — | 1998-11-24 |
| 5386247 | Video display having progressively dimmed video images and constant brightness auxiliary images | Aaron Hal Dinwiddie, David J. Duffield | 1995-01-31 |