Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7842893 | Electronic pen having an ultrasonic wave controller | — | 2010-11-30 |
| 6733137 | Digital mirror device projector and method of correcting video signal being used in digital mirror device projector | — | 2004-05-11 |
| 6707596 | Digital mirror device projector and method of controlling amount of light being used in digital mirror device projector | — | 2004-03-16 |