LEONG; KEEN-HUN

Patent Applications and Registrations

Patent applications and USPTO patent grants for LEONG; KEEN-HUN.The latest application filed is for "optical sensing system and optical sensing method".

Company Profile

11.15.23

LEONG; KEEN-HUN - Penang MY
Leong; Keen Hun - Bayan Lepas MY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Optical Sensing System And Optical Sensing Method App 20220179086 - TAN; Zi Hao ; et al.	2022-06-09
Mobile Robot And Cliff Detection Method Thereof App 20220110498 - LEONG; Keen-Hun ; et al.	2022-04-14
Optical Sensing System And Optical Navigation System App 20220107337 - LEONG; KEEN-HUN ; et al.	2022-04-07
Optical Sensor For Odometry Tracking To Determine Trajectory Of A Wheel App 20220044418 - LEONG; KEEN-HUN ; et al.	2022-02-10
Optical sensor for odometry tracking to determine trajectory of a wheel Grant 11,189,036 - Leong , et al. November 30, 2	2021-11-30
Optical Positioning System Having High Resolution App 20210348916 - LEONG; KEEN-HUN ; et al.	2021-11-11
Optical positioning system and operating method thereof Grant 11,105,608 - Leong , et al. August 31, 2	2021-08-31
Optical detecting device Grant 11,079,857 - Kok , et al. August 3, 2	2021-08-03
Marker detecting device and optical tracking device Grant 11,049,264 - Leong , et al. June 29, 2	2021-06-29
Optical Positioning System And Operating Method Thereof App 20210123720 - LEONG; Keen-Hun ; et al.	2021-04-29
Marker Detecting Device And Optical Tracking Device App 20210104051 - LEONG; KEEN-HUN ; et al.	2021-04-08
Optical Detecting Device App 20210064151 - KOK; BOON-HOW ; et al.	2021-03-04
Security Camera And Motion Detecting Method For Security Camera App 20210065385 - LIM; Kevin Len-Li ; et al.	2021-03-04
Optical encoder capable of identifying absolute positions and operating method thereof Grant 10,871,385 - Kok , et al. December 22, 2	2020-12-22
Optical Sensor For Odometry Tracking To Determine Trajectory Of A Wheel App 20200226764 - LEONG; Keen-Hun ; et al.	2020-07-16
Optical sensor for odometry tracking to determine trajectory of a wheel Grant 10,643,335 - Leong , et al.	2020-05-05
Short circuit testing method for capacitive sensing device and the capacitive sensing device Grant 10,613,155 - Wu , et al.	2020-04-07
Optical Encoder Capable Of Identifying Absolute Positions And Operating Method Thereof App 20190138832 - KOK; BOON-HOW ; et al.	2019-05-09
Optical encoder capable of identifying absolute positions and operating method thereof Grant 10,210,412 - Kok , et al. Feb	2019-02-19
Optical Sensor For Odometry Tracking To Determine Trajectory Of A Wheel App 20190026903 - LEONG; KEEN-HUN ; et al.	2019-01-24
Optical sensor for odometry tracking to determine trajectory of a wheel Grant 10,121,255 - Leong , et al. November 6, 2	2018-11-06
Capacitive Sensing Device And Corresponding Short Circuit Testing Method App 20180313883 - Wu; Sung-Han ; et al.	2018-11-01
Optical Sensor For Odometry Tracking To Determine Trajectory Of A Wheel App 20170124721 - LEONG; KEEN-HUN ; et al.	2017-05-04
Optical Encoder Capable Of Identifying Absolute Positions And Operating Method Thereof App 20170061226 - KOK; Boon-How ; et al.	2017-03-02
Firmware methods and devices for a mutual capacitance touch sensing device Grant 8,736,570 - Murphy , et al. May 27, 2	2014-05-27
Firmware methods and devices for a mutual capacitance touch sensing device Grant 8,669,960 - Murphy , et al. March 11, 2	2014-03-11
Firmware Methods and Devices for a Mutual Capacitance Touch Sensing Device App 20130321338 - Murphy; Thomas ; et al.	2013-12-05
Firmware methods and devices for a mutual capacitance touch sensing device Grant 8,553,009 - Murphy , et al. October 8, 2	2013-10-08
Firmware Methods and Devices for a Mutual Capacitance Touch Sensing Device App 20130069910 - Murphy; Thomas ; et al.	2013-03-21
Firmware Methods and Devices for a Mutual Capacitance Touch Sensing Device App 20130057514 - Murphy; Thomas ; et al.	2013-03-07
Firmware methods and devices for a mutual capacitance touch sensing device Grant 8,334,849 - Murphy , et al. December 18, 2	2012-12-18
Method and apparatus for detecting defective traces in a mutual capacitance touch sensing device Grant 8,279,197 - Murphy , et al. October 2, 2	2012-10-02
Method and Apparatus for Detecting Defective Traces in a Mutual Capacitance Touch Sensing Device App 20110050617 - Murphy; Thomas ; et al.	2011-03-03
Firmware Methods and Devices for a Mutual Capacitance Touch Sensing Device App 20110050618 - Murphy; Thomas ; et al.	2011-03-03
Optical encoder with sinusoidal photodetector output signal Grant 7,399,956 - Wong , et al. July 15, 2	2008-07-15
System and method for preventing unauthorized installation of a software program App 20080114685 - Leong; Keen Hun ; et al.	2008-05-15
I/O module with embedded configuration software for industrial applications App 20080114902 - Leong; Keen Hun ; et al.	2008-05-15
Optical encoder with sinusoidal photodetector output signal App 20070120049 - Wong; Weng Fei ; et al.	2007-05-31

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