Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9820020 | Grooming method and device for packet optical transport network | Xuegang Ou, Xin Si, Jie Chen, Wei Luo, Xingming Li | 2017-11-14 |
| 9632293 | Miniaturized optical zoom lens system | Guangya Zhou, Fook Siong Chau | 2017-04-25 |