Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6782153 | Hybrid opto-mechanical component | Benedict Costello | 2004-08-24 |
| 6381051 | Switch employing partially reflective coating | Roe Hemenway, Ho-Shang Lee | 2002-04-30 |
| 6005995 | Frequency sorter, and frequency locker for monitoring frequency shift of radiation source | George C. Chen, Ho-Shang Lee, Wen-Herng Su, Feng Ye | 1999-12-21 |
| 5737104 | Wavelength division multiplexer and demultiplexer | Ho-Shang Lee, Gerry Pesavento | 1998-04-07 |