Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11146480 | Apparatus, method of determining transmission path and computer-readable storage medium | Yongjian Hu, Zhibo Hu | 2021-10-12 |
| 9210037 | Method, apparatus and system for interconnected ring protection | Guanghui Sun, QianFeng Xu | 2015-12-08 |
| 8867400 | Method and apparatus for tracking clock sources | Yong Cheng, Xiaodong Bao, Zhan Zhang, Ning Wu | 2014-10-21 |
| 8094687 | Method and apparatus of clock transmission between networks | Yong Cheng, Xiaodong Bao, Zhan Zhang, Ning Wu | 2012-01-10 |