Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6449402 | Method and apparatus for compensating an optical filter | R. Brad Bettman, Peter Chen | 2002-09-10 |
| 6423772 | Organo-bridged ladderlike polysiloxane, tube-like organosilicon polymers, complexes thereof, and the method for producing the same | Rongben Zhang, Chunqing Liu, Huadong Tang | 2002-07-23 |
| 6373604 | Optical MUX/DEMUX | — | 2002-04-16 |
| 6373631 | Optical polarization beam combiner/splitter | Yonglin Huang | 2002-04-16 |