Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11777339 | PWM control of analog front end | Gustavo Mehas, Giovanni FIGLIOZZI | 2023-10-03 |
| 10963764 | Circuits and systems for low power magnetic secure transmission | Rui Liu, Tao QI, Lijie Zhao, Gustavo Mehas, Zhitong Guo +1 more | 2021-03-30 |
| 10699175 | Circuits and systems for low power magnetic secure transmission | Rui Liu, Tao QI, Lijie Zhao, Gustavo Mehas, Zhitong Guo +1 more | 2020-06-30 |
| 10637356 | Multiple-level buck boost converter control | Gustavo Mehas, Rui Liu, Lijie Zhao, Siqiang Fan, Zhitong Guo | 2020-04-28 |
| 10554061 | Battery charging system | Rui Liu, Gustavo Mehas, Lijie Zhao, Zhitong Guo | 2020-02-04 |
| 10360485 | Circuits and systems for low power magnetic secure transmission | Rui Liu, Tao QI, Lijie Zhao, Gustavo Mehas, Zhitong Guo +1 more | 2019-07-23 |
| 7068248 | Column driver for OLED display | Sung Tae Ahn, Keunmyung Lee, Dae-Young Ahn | 2006-06-27 |
| 6919872 | Method and apparatus for driving STN LCD | Keunmyung Lee | 2005-07-19 |