Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6785000 | Bulk optical interferometer | Heping Zheng, Li Wu, Jiwu Ling | 2004-08-31 |
| 6687055 | Method of temperature compensation for interleaver | Li Wu, Jiwu Ling, Heping Zeing | 2004-02-03 |