Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10116408 | Apparatus and method for distributed compensation of narrow optical filtering effects in an optical network | — | 2018-10-30 |
| 10084547 | In-band optical interference mitigation for direct-detection optical communication systems | Ryohei Urata, Erji Mao, Hong Liu, Christopher Lyle Johnson | 2018-09-25 |
| 9998235 | In-band optical interference mitigation for direct-detection optical communication systems | Ryohei Urata, Erji Mao, Hong Liu, Christopher Lyle Johnson | 2018-06-12 |
| 9972093 | Automated region of interest detection using machine learning and extended Hough transform | Liang Zhao, Zhigang Peng | 2018-05-15 |
| 9960857 | System and method for blind frequency recovery | — | 2018-05-01 |
| 9876569 | Method and system for optical impairment mitigation for high-speed optical communication systems | — | 2018-01-23 |