Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9443166 | Animal / pet identification system and method based on biometrics | — | 2016-09-13 |
| 6493141 | Multi-functional optical device utilizing multiple polarization beam splitters and non-linear interferometers | Simon Cao, David Rowe | 2002-12-10 |
| 5093699 | Gate adjusted resonant tunnel diode device and method of manufacture | Mark H. Weichold, Wiley P. Kirk | 1992-03-03 |