Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11867557 | Automatic ambient light cancellation method for optical front-end methods and apparatus | Hui Shen | 2024-01-09 |
| 11558942 | Transconductance circuits and methods | Ye Lu | 2023-01-17 |
| 11543292 | Low-frequency noise cancellation in optical measurements | Hui Shen | 2023-01-03 |
| 11272598 | Transconductance circuits and methods | Ye Lu | 2022-03-08 |
| 11223334 | Transimpedance circuits and methods | Wei Wang, Hui Shen | 2022-01-11 |
| 10938353 | Coulomb counter with offset calibration | Ailing Li | 2021-03-02 |
| 9264002 | Apparatus and methods for improving common mode rejection ratio | Dan Li | 2016-02-16 |
| 8981844 | Narrow voltage range multi-level output pulse modulated amplifier with one-bit hysteresis quantizer | Dan Li | 2015-03-17 |
| 8643436 | Multi-level boosted Class D amplifier | Dan Li | 2014-02-04 |