loadpatents
name:-0.015778064727783
name:-0.019513845443726
name:-0.0037250518798828
Wong; Chun Fai Patent Filings

Wong; Chun Fai

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wong; Chun Fai.The latest application filed is for "magnetic sensor and an integrated circuit".

Company Profile
6.26.27
  • Wong; Chun Fai - Hong Kong CN
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Magnetic sensor and an integrated circuit
Grant 10,763,766 - Sun , et al. Sep
2020-09-01
Single-temperature-point temperature sensor sensitivity calibration
Grant 10,677,664 - Wong , et al.
2020-06-09
Magnet sensor, motor assembly and application apparatus
Grant 10,527,454 - Cai , et al. J
2020-01-07
Magnetic sensor integrated circuit and motor component
Grant 10,483,830 - Guo , et al. Nov
2019-11-19
Magnetic sensor and an integrated circuit
Grant 10,469,005 - Guo , et al. No
2019-11-05
Magnetic sensor integrated circuit, motor assembly and application apparatus
Grant 10,454,397 - Cai , et al. Oc
2019-10-22
Motor component, application device and sensor integrated circuit
Grant 10,439,529 - Sun , et al. O
2019-10-08
Magnetic sensor integrated circuit, motor assembly and application apparatus
Grant 10,374,534 - Cai , et al.
2019-08-06
Magnetic sensor integrated circuit, motor assembly and application device
Grant 10,305,400 - Cai , et al.
2019-05-28
Magnetic Sensor And An Integrated Circuit
App 20190115857 - SUN; Chi Ping ;   et al.
2019-04-18
Magnetic sensor integrated circuit, motor assembly and application apparatus
Grant 10,199,965 - Cai , et al. Fe
2019-02-05
Magnetic sensor integrated circuit, motor assembly and application device
Grant 10,153,717 - Cai , et al. Dec
2018-12-11
Magnetic Sensor And An Integrated Circuit
App 20180234041 - SUN; Chi Ping ;   et al.
2018-08-16
Magnetic sensor and an integrated circuit
Grant 9,973,121 - Sun , et al. May 15, 2
2018-05-15
Magnetic sensor and an integrated circuit
Grant 9,966,883 - Sun , et al. May 8, 2
2018-05-08
Magnetic sensor and an integrated circuit
Grant 9,954,469 - Sun , et al. April 24, 2
2018-04-24
Magnetic Sensor And An Integrated Circuit
App 20180006589 - GUO; Hui Min ;   et al.
2018-01-04
Magnetic Sensor Integrated Circuit, Motor Assembly And Application Apparatus
App 20170317622 - CAI; Guang Jie ;   et al.
2017-11-02
Magnetic Sensor Integrated Circuit, Motor Assembly And Application Apparatus
App 20170317621 - CAI; Guang Jie ;   et al.
2017-11-02
Magnetic Sensor Integrated Circuit And Motor Component
App 20170317559 - GUO; Hui Min ;   et al.
2017-11-02
Magnetic Sensor Integrated Circuit, Motor Assembly And Application Device
App 20170310254 - CAI; Guang Jie ;   et al.
2017-10-26
Magnetic Sensor Integrated Circuit, Motor Assembly And Application Device
App 20170310253 - CAI; Guang Jie ;   et al.
2017-10-26
Magnetic Sensor
App 20170285116 - GUO; Hui Min ;   et al.
2017-10-05
Magnet Sensor, Motor Assembly And Application Apparatus
App 20170284829 - CAI; Guang Jie ;   et al.
2017-10-05
Magnetic sensor and an integrated circuit
Grant 9,716,453 - Guo , et al. July 25, 2
2017-07-25
Magnetic sensor and an integrated circuit
Grant 9,696,182 - Guo , et al. July 4, 2
2017-07-04
Magnetic sensor and an integrated circuit
Grant 9,692,329 - Guo , et al. June 27, 2
2017-06-27
Low-headroom constant current source for high-current applications
Grant 9,661,695 - Cai , et al. May 23, 2
2017-05-23
Low-Headroom Constant Current Source for High-Current Appliations
App 20170142786 - CAI; Guangjie ;   et al.
2017-05-18
Differential temperature sensor with sensitivity set by current-mirror and resistor ratios without limiting DC bias
Grant 9,638,584 - Wong , et al. May 2, 2
2017-05-02
Magnetic Sensor And An Integrated Circuit
App 20170005605 - SUN; Chi Ping ;   et al.
2017-01-05
Motor Component, Application Device And Sensor Integrated Circuit
App 20160359439 - SUN; Chi Ping ;   et al.
2016-12-08
Magnetic Sensor And An Integrated Circuit
App 20160352263 - GUO; Hui Min ;   et al.
2016-12-01
Magnetic Sensor And An Integrated Circuit
App 20160352265 - GUO; Hui Min ;   et al.
2016-12-01
Magnetic Sensor And An Integrated Circuit
App 20160349083 - GUO; Hui Min ;   et al.
2016-12-01
Magnetic Sensor Integrated Circuit, Motor Assembly And Application Apparatus
App 20160344317 - CAI; Guang Jie ;   et al.
2016-11-24
Magnetic Sensor And An Integrated Circuit
App 20160344319 - SUN; Chi Ping ;   et al.
2016-11-24
Magnetic Sensor And An Integrated Circuit
App 20160344321 - SUN; Chi Ping ;   et al.
2016-11-24
Differential Temperature Sensor with Sensitivity Set by Current-Mirror and Resistor Ratios without Limiting DC Bias
App 20140362887 - WONG; Chun Fai ;   et al.
2014-12-11
CMOS temperature sensor with sensitivity set by current-mirror and resistor ratios without limiting DC bias
Grant 8,864,377 - Wong , et al. October 21, 2
2014-10-21
Diode-less full-wave rectifier for low-power on-chip AC-DC conversion
Grant 8,797,776 - Kwong , et al. August 5, 2
2014-08-05
Diode-Less Full-Wave Rectifier for Low-Power On-Chip AC-DC Conversion
App 20140104909 - KWONG; Kwok Kuen (David) ;   et al.
2014-04-17
CMOS Temperature Sensor with Sensitivity Set by Current-Mirror and Resistor Ratios without Limiting DC Bias
App 20130235903 - WONG; Chun Fai ;   et al.
2013-09-12
Bootstrapped high-side driver control without static DC current for driving a motor bridge circuit
Grant 8,258,852 - Leung , et al. September 4, 2
2012-09-04
Bootstrapped High-Side Driver Control Without Static DC Current for Driving a Motor Bridge Circuit
App 20120126736 - LEUNG; Lap Chi (David) ;   et al.
2012-05-24
Optical black-level cancellation for optical sensors using open-loop sample calibration amplifier
Grant 8,179,455 - Leung , et al. May 15, 2
2012-05-15
Optical Black-Level Cancellation for Optical Sensors Using Open-Loop Sample Calibration Amplifier
App 20110221938 - LEUNG; Lap Chi (David) ;   et al.
2011-09-15
Gain control circuit
Grant 7,659,780 - Mak , et al. February 9, 2
2010-02-09
Gain Control Circuit
App 20090140808 - MAK; Chit Ah ;   et al.
2009-06-04

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