Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7324734 | Arbitrary surface optical element and method of making the same | William R. Burnett, Kathleen Davies, Paul Frey, Charles Chuang, David Poppell | 2008-01-29 |
| 6587267 | Beam directing device | Kuochou Tai, Kok-Wai Chang, Jyehong Chen | 2003-07-01 |
| 6331912 | Optical circulator | Vincent Au-Yeung, Xing Long Wang | 2001-12-18 |
| 5930039 | Optical circulator | Wei Li, Vincent Au-Yeung | 1999-07-27 |
| 5909310 | Optical circulator | Wei Li, Vincent Au-Yeung | 1999-06-01 |
| 5715271 | Polarization independent grating resonator filter | Wei-Ping Huang, Chi Wu | 1998-02-03 |