Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11443293 | Secure network accessing method for POS terminal, and system thereof | Hua Cai, Qi Wang, Zhou He | 2022-09-13 |
| 11196386 | Operation amplification circuit and over-current protection method therefor | Youping Jia | 2021-12-07 |
| 10952300 | LED driver and controller thereof, and LED lighting device | Youping Jia | 2021-03-16 |