Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6621625 | Optical node including three-stage optical amplifier with automatic gain and level control | Lintao Zhang, Guohua Xiao, Charles Mao, Jialing Yang, Jin Xie +1 more | 2003-09-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6621625 | Optical node including three-stage optical amplifier with automatic gain and level control | Lintao Zhang, Guohua Xiao, Charles Mao, Jialing Yang, Jin Xie +1 more | 2003-09-16 |