Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7031574 | Plug-in module for providing bi-directional data transmission | Yonglin Huang, Robert Huang, Liren Du, Steve Wang | 2006-04-18 |
| 7010193 | Adjustable optical signal collimator | Xiwen Wang, Liren Du, Shuqing Ma, Yonglin Huang | 2006-03-07 |
| 6987905 | Simplified gain flattening and tap device | Yonglin Huang, Jian Liu, Liren Du, Steve Wang | 2006-01-17 |
| 6973224 | Multi-channel polarization beam combiner/splitter | Liren Du, Shuqing Ma, Bing Zhang, Xiwen Wang, Yonglin Huang | 2005-12-06 |
| 6919989 | Integrated optical isolator and polarization beam combiner | Xiwen Wang, Bing Zhang, Liren Du, Shuqing Ma, Yonglin Huang | 2005-07-19 |
| 6882764 | Polarization independent packaging for polarization sensitive optical waveguide amplifier | Steve Wang, Frank H. Levinson | 2005-04-19 |