Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6941072 | Compact optical multiplexer/demultiplexer | Li Wu, Jiwu Ling, Heping Zeng, Zhizhan Ruan, Jiayong Ma | 2005-09-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6941072 | Compact optical multiplexer/demultiplexer | Li Wu, Jiwu Ling, Heping Zeng, Zhizhan Ruan, Jiayong Ma | 2005-09-06 |