Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11043847 | Wireless charging receiver | Lin Cheng, Tak Sang Yim, Chi Ying Tsui, Yat To Wong | 2021-06-22 |
| 10075085 | Gallium nitride driver with tuned dead-time | Ziang Chen, Tak Sang Yim, Yat To Wong | 2018-09-11 |
| 9762125 | Area-efficient differential difference amplifier compensator | Lin Cheng, Tak Sang Yim | 2017-09-12 |
| 9362829 | Voltage regulation associated with a switching converter and a set of linear regulators | Yonggen Liu, Chenchang Zhan | 2016-06-07 |
| 8291298 | Analog iterative decoder with early-termination | Ming Yam Lo, Wai Ho Mow | 2012-10-16 |
| 7897901 | Ultra low voltage CMOS image sensor architecture | Man Sun John Chan, Chen Xu | 2011-03-01 |
| 7858912 | Ultra low voltage CMOS image sensor architecture | Man Sun John Chan, Chen Xu | 2010-12-28 |
| 7605640 | N-stage exponential charge pumps, charging stages therefor and methods of operation thereof | Feng Su, Yat Hei Lam, Chi Ying Tsui | 2009-10-20 |
| 7432614 | Single-inductor multiple-output switching converters in PCCM with freewheel switching | Dongsheng Ma, Chi Ying Tsui | 2008-10-07 |
| 7397299 | N-stage exponential charge pumps, charging stages therefor and methods of operation thereof | Feng Su, Yet Hei Lam, Chi Ying Tsui | 2008-07-08 |
| 7256568 | Single inductor multiple-input multiple-output switching converter and method of use | Yat Hei Lam, Chi Ying Tsui | 2007-08-14 |
| 7215187 | Symmetrically matched voltage mirror and applications therefor | Yat Hei Lam, Chi Ying Tsui | 2007-05-08 |
| 7005626 | Ultra low voltage CMOS image sensor architecture | Mansun Chan, Chen Xu | 2006-02-28 |
| 6208206 | Frequency compensation techniques for low-power multistage amplifiers | Ka Nang Leung, Kwok Tai Philip Mok, Kin On Johnny Sin | 2001-03-27 |
| 6172466 | Phase-controlled dimmable ballast | Kwok Tai Philip Mok, Kin On Johnny Sin | 2001-01-09 |
| 5804950 | Input current modulation for power factor correction | Jeffrey Hwang | 1998-09-08 |
| 5757174 | Current sensing technique using MOS transistor scaling with matched current sources | — | 1998-05-26 |