Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8085252 | Method and apparatus to determine direction of motion in a sensor array of a touch sensing device | Mark R. Lee | 2011-12-27 |
CH
Christopher R. Hammer
Overall (All Time): #3,274,585 of 4,157,543Top 80%
1
Patents All Time