Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12268485 | Photoplethysmogram circuit, biological characteristics detection device and biological characteristics detection method | Wen-Chi Wang | 2025-04-08 |
| 11304617 | Detection circuit, ECG detection apparatus, and wearable device | Chenyang Kong | 2022-04-19 |
| 11245413 | Data converter and related analog-to-digital converter, digital-to-analog converter and chip | Wen-Chi Wang | 2022-02-08 |
| 11043961 | Analog-to-digital converter and associated chip | Wen-Chi Wang | 2021-06-22 |
| 10819291 | Operational amplifier and control method thereof | Wen-Chi Wang | 2020-10-27 |
| 10727739 | Charge pump circuit and controlling method thereof | Wen-Chi Wang | 2020-07-28 |
| 10615688 | Charge pump circuit and controlling method thereof | Wen-Chi Wang | 2020-04-07 |