Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12167194 | Ear pad, earmuff component, and headset | Rongrong Wu, Yong Zheng, Yu Zhang, Chengxia Ji | 2024-12-10 |
| 12114124 | Headset | Rongrong Wu, Yong Zheng, Naotaka Tsunoda, Xiansheng Li | 2024-10-08 |
| 10574590 | Central system in intelligent traffic cloud control system | Fusheng Zhang, Zhiwei Yan | 2020-02-25 |
| 10382559 | Method and equipment for coordinated control in intelligent traffic cloud control system | Fusheng Zhang, Zhiwei Yan | 2019-08-13 |
| 7944837 | Method and system for controlling data flow | — | 2011-05-17 |