Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1035285 | Electric brush | — | 2024-07-16 |
| D1027456 | Electric brush | — | 2024-05-21 |
| D979250 | Electric spin scrubber | — | 2023-02-28 |
| D974044 | Electric spin scrubber | — | 2023-01-03 |
| 7286577 | Laser wavelength actuators | Hoang T. Nguyen | 2007-10-23 |
| 7230960 | Tunable external cavity laser with adjustable cavity length and mode-hop suppression | Hoang T. Nguyen, Dong Ho Choi, Ross D. Pace, Thang Tran, Alan Lim | 2007-06-12 |
| 7173950 | Low-noise high-power SHG laser system | Carter Hand | 2007-02-06 |
| 6608847 | Tunable laser with suppression of spontaneous emission | Guangzhi Z. Zhang, Andrew Davidson, David A. Robinson, Carter Hand, Mark Wippich +1 more | 2003-08-19 |
| 5530541 | Atomic absorption apparatus using a phase-modulated light beam | Charles H. Ahn, Malcolm R. Beasley, Steven J. Benerofe, Martin M. Fejer, Robert H. Hammond | 1996-06-25 |