Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6898336 | Fiber optic polarization beam combiner and splitter | — | 2005-05-24 |
| 6850364 | Method and apparatus for an optical multiplexer and demultiplexer with an optical processing loop | Ping Xie, R. Brad Bettman, Kevin Zhang, Yalan Mao, Wei Wang +1 more | 2005-02-01 |