Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12347789 | Air-core transformer package with ferrite electro-magnetic interference (EMI) shielding of integrated-circuit (IC) chip | Chik Wai (David) Ng, Kwun Yuan (Godwin) Ho, Ki Hin (Gary) Choi, Wai Kit (Victor) So | 2025-07-01 |
| 11990422 | Ferrite electro-magnetic interference (EMI) shield between an integrated-circuit (IC) chip and an air-core inductor all inside a hybrid lead-frame package | Chik Wai (David) Ng, Kwun Yuan (Godwin) Ho, Ki Hin (Gary) Choi, Wai Kit (Victor) So | 2024-05-21 |
| 11206014 | Digital frequency dithering for switched-mode power supplies (SMPS) using triangular, asymmetric cubic, or random cubic spread spectrum oscillators | Chik Wai (David) Ng, Wai Kit (Victor) So, Yuanzhe (Kevin) Xu, Ka Lok Ng | 2021-12-21 |
| 9484945 | Asynchronous successive-approximation-register analog-to-digital converter (SAR ADC) in synchronized system | Ho Ming (Karen) Wan, Kwai Chi Chan | 2016-11-01 |
| 9190961 | Digitally-programmable gain amplifier with direct-charge transfer and offset cancellation | Ho Ming (Karen) Wan, Kwai Chi Chan | 2015-11-17 |
| 8421658 | Parallel pipelined calculation of two calibration values during the prior conversion cycle in a successive-approximation-register analog-to-digital converter (SAR-ADC) | Hok Mo Yau, Kam Chuen Wan, Yat To Wong | 2013-04-16 |
| 7741981 | Dual-use comparator/op amp for use as both a successive-approximation ADC and DAC | Ho Ming (Karen) Wan, Yat To Wong, Kwai Chi Chan, Hok Mo Yau, Kwok Kuen (David) Kwong | 2010-06-22 |