Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10763766 | Magnetic sensor and an integrated circuit | Chi Ping Sun, Fei Xin, Ken Wong, Shing Hin Yeung, Hui GUO +11 more | 2020-09-01 |
| 10677664 | Single-temperature-point temperature sensor sensitivity calibration | Tai Yin Wong, Guangjie Cai | 2020-06-09 |
| 10527454 | Magnet sensor, motor assembly and application apparatus | Guang Jie Cai | 2020-01-07 |
| 10483830 | Magnetic sensor integrated circuit and motor component | Hui GUO, Shu Zuo Lou, Xiao Ming Chen, Guang Jie Cai | 2019-11-19 |
| 10469005 | Magnetic sensor and an integrated circuit | Hui GUO, Shu Zuo Lou, Xiao Ming Chen, Guang Jie Cai, Yue Li +9 more | 2019-11-05 |
| 10454397 | Magnetic sensor integrated circuit, motor assembly and application apparatus | Guang Jie Cai | 2019-10-22 |
| 10439529 | Motor component, application device and sensor integrated circuit | Chi Ping Sun, Fei Xin, Ken Wong, Shing Hin Yeung, Hui GUO +11 more | 2019-10-08 |
| 10374534 | Magnetic sensor integrated circuit, motor assembly and application apparatus | Guang Jie Cai | 2019-08-06 |
| 10305400 | Magnetic sensor integrated circuit, motor assembly and application device | Guang Jie Cai | 2019-05-28 |
| 10199965 | Magnetic sensor integrated circuit, motor assembly and application apparatus | Guang Jie Cai, Yue Li, Chi Ping Sun, Bao Ting Liu, En Hui Wang +6 more | 2019-02-05 |
| 10153717 | Magnetic sensor integrated circuit, motor assembly and application device | Guang Jie Cai | 2018-12-11 |
| 9973121 | Magnetic sensor and an integrated circuit | Chi Ping Sun, Fei Xin, Ken Wong, Shing Hin Yeung, Hui GUO +11 more | 2018-05-15 |
| 9966883 | Magnetic sensor and an integrated circuit | Chi Ping Sun, Fei Xin, Ken Wong, Shing Hin Yeung, Hui GUO +11 more | 2018-05-08 |
| 9954469 | Magnetic sensor and an integrated circuit | Chi Ping Sun, Fei Xin, Ken Wong, Shing Hin Yeung, Hui GUO +11 more | 2018-04-24 |
| 9716453 | Magnetic sensor and an integrated circuit | Hui GUO, Shu Zuo Lou, Xiao Ming Chen, Guang Jie Cai, Yue Li +9 more | 2017-07-25 |
| 9696182 | Magnetic sensor and an integrated circuit | Hui GUO, Shu Zuo Lou, Xiao Ming Chen, Guang Jie Cai, Yue Li +9 more | 2017-07-04 |
| 9692329 | Magnetic sensor and an integrated circuit | Hui GUO, Shu Zuo Lou, Xiao Ming Chen, Guang Jie Cai, Yue Li +9 more | 2017-06-27 |
| 9661695 | Low-headroom constant current source for high-current applications | Guangjie Cai, Ho Ming (Karen) Wan, Tai Yin Wong | 2017-05-23 |
| 9638584 | Differential temperature sensor with sensitivity set by current-mirror and resistor ratios without limiting DC bias | Leung Ling (Alan) Pun, Kam Hung CHAN, Kwok Kuen (David) Kwong | 2017-05-02 |
| 8864377 | CMOS temperature sensor with sensitivity set by current-mirror and resistor ratios without limiting DC bias | Leung Ling (Alan) Pun, Kam Hung CHAN, Kwok Kuen (David) Kwong | 2014-10-21 |
| 8797776 | Diode-less full-wave rectifier for low-power on-chip AC-DC conversion | Kwok Kuen (David) Kwong, Leung Ling (Alan) Pun, Ho Ming (Karen) Wan | 2014-08-05 |
| 8258852 | Bootstrapped high-side driver control without static DC current for driving a motor bridge circuit | Lap Chi (David) LEUNG, Yat Tung Lai, Kam Hung CHAN, Kwok Kuen (David) Kwong | 2012-09-04 |
| 8179455 | Optical black-level cancellation for optical sensors using open-loop sample calibration amplifier | Lap Chi (David) LEUNG, Yat Tung Lai, Kam Hung CHAN, Kwok Kuen (David) Kwong | 2012-05-15 |
| 7659780 | Gain control circuit | Chit-Ah Mak, Lap Chi (David) LEUNG, Xiaofei Kuang, Jennifer Shuet Yan Ho, David Kwong | 2010-02-09 |