Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10533280 | Special-shaped cable core forming mechanism | Lingguo Zeng, Yongxin YANG, Zhijun Li, Tianyuan Li | 2020-01-14 |
| 10169966 | Networking communication method for multi-slave cable anti-theft monitoring system | Lingguo Zeng, Zhijun Li | 2019-01-01 |