Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1053360 | Hearing aid | Huadong WANG, Ping Dong | 2024-12-03 |
| D1035883 | Hearing aid | Wenqing Liu | 2024-07-16 |
| 11055429 | Key providing method, video playing method, server and client | Zhenlin Huang, Shaozhuo FAN | 2021-07-06 |
| 10783211 | Page processing method and device thereof | Qingfeng Xie | 2020-09-22 |
| 10621260 | Method and device for restoring pages of browser | Qingfeng Xie | 2020-04-14 |
| 8897910 | Particle beam-assisted ultra-precision machining method for single-crystal brittle materials | Fengzhou Fang, Zongwei Xu, Zhongjun Qiu, Xiaodong Zhang, Tengfei Dai +1 more | 2014-11-25 |