Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8630455 | Method and system for audience digital monitoring | — | 2014-01-14 |
| 8179440 | Method and system for object surveillance and real time activity recognition | Ramalingam Chellappa, Qinfen Zheng | 2012-05-15 |
| 6230588 | Can opener | — | 2001-05-15 |
| 5931058 | Can opener | — | 1999-08-03 |