Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10054517 | Motion detection devices and systems | Haiyang Liu, Jeffrey Baker, Charles Joseph Cunningham, IV | 2018-08-21 |
| 9423318 | Motion detection devices and systems | Haiyang Liu, Jeffrey Baker, Charles Joseph Cunningham, IV | 2016-08-23 |
| 7498770 | Load controlled battery charging device | — | 2009-03-03 |
| 6865339 | Digital video and data recorder | Melvin G. Gable, Roy Lewis | 2005-03-08 |
| 6151443 | Digital video and data recorder | Melvin G. Gable, Roy Lewis | 2000-11-21 |
| 6128433 | Controlling frequency drift of a digital video tape drive | Melvin G. Gable | 2000-10-03 |