Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6747791 | Optical amplifier with a spectral gain monitor using a volume phase grating | William Yang, Li Chen, Frank H. Levinson, Charlie Zhang, Chase Wang +1 more | 2004-06-08 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6747791 | Optical amplifier with a spectral gain monitor using a volume phase grating | William Yang, Li Chen, Frank H. Levinson, Charlie Zhang, Chase Wang +1 more | 2004-06-08 |