Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12287518 | Optical fiber connector and method of assembling the same on site | Zhaoyang Tong, Xingjun CHENG, Lei Liu | 2025-04-29 |
| 11726270 | Optical fiber connector and method of assembling the same on site | Zhaoyang Tong, Xingjun CHENG, Lei Liu | 2023-08-15 |
| 11119283 | Optical fiber connector and method of assembling the same on site | Zhaoyang Tong, Xingjun CHENG, Lei Liu | 2021-09-14 |
| 10473867 | Optical fiber connector and method of assembling the same on site | Zhaoyang Tong, Xingjun CHENG, Lei Liu | 2019-11-12 |
| 10073224 | Optical fiber connector and method of assembling the same on site | Zhaoyang Tong, Xingjun CHENG, Lei Liu | 2018-09-11 |
| 10067307 | Fiber optic splice protection device and method for mounting the same | Zhaoyang Tong, Jiangzhen Xia, Lei Liu, Xingjun CHENG | 2018-09-04 |
| 10018797 | Cable pulling assembly having a cable connector and a pulling device | Xinjun Cheng, Zhaoyang Tong, Lei Liu | 2018-07-10 |