Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10827113 | Phase-detection auto focus method and device therefor | — | 2020-11-03 |
| 10633534 | Downhole tool and methods of use | Evan Lloyd Davies, Duke VanLue, Yanan Hou, David W. Hughes | 2020-04-28 |
| 9583971 | Energy-saving and environment-friendly device for communication system equipment | Liqun Shao, Hong Tian, Tianpeng Zhang, Zhifeng Zhang, Bin Liu +3 more | 2017-02-28 |
| 9544084 | Automatic gain adjustment and control method and device for eliminating interference between GSM and LTE in MSR receiver | Junping Cheng, Hong Tian, Zhifeng Zhang, Tianpeng Zhang, Bin Liu +3 more | 2017-01-10 |