Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10647252 | Portable electronic device and operating method therefor | Kun Li, Jiehua Chen | 2020-05-12 |
| 10137737 | Portable electronic device and operating method therefor | Kun Li, Jiehua Chen | 2018-11-27 |