Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11022461 | Method and device for mobile illumination, and storage medium | Yan XIE | 2021-06-01 |
| 10522028 | Method, device and storage medium for seeking help and smart footwear | Yan XIE | 2019-12-31 |
| 10230891 | Method, device and medium of photography prompts | Yue Cheng, Yan XIE | 2019-03-12 |
| 10134269 | Control switching method and control terminal, and storage medium | Yan XIE, Yueyue CHU | 2018-11-20 |