Zi Hao TAN

Person

Penang, MY

People

Patents Grantslast 30 patents

Information Patent Grant
Connected component analysis method which can reuse label
- Patent number 12,175,722
- Issue date Dec 24, 2024
- PixArt Imaging Inc.
- Joon Chok Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical sensing system and optical sensing method
- Patent number 11,965,968
- Issue date Apr 23, 2024
- PixArt Imaging Inc.
- Zi Hao Tan
- G01 - MEASURING TESTING
Information Patent Grant
Computer readable recording medium which can perform image sensing...
- Patent number 11,962,898
- Issue date Apr 16, 2024
- PixArt Imaging Inc.
- Zi Hao Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical sensor synchronizing to ambient light flicker and operating...
- Patent number 11,953,371
- Issue date Apr 9, 2024
- PixArt Imaging Inc.
- Zi-Hao Tan
- G01 - MEASURING TESTING
Information Patent Grant
Optical sensor capable of recognizing light flicker frequency and s...
- Patent number 11,946,800
- Issue date Apr 2, 2024
- PixArt Imaging Inc.
- Zi-Hao Tan
- G01 - MEASURING TESTING
Information Patent Grant
Security camera and motion detecting method for security camera
- Patent number 11,893,753
- Issue date Feb 6, 2024
- PixArt Imaging Inc.
- Kevin Len-Li Lim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical sensor capable of synchronizing to ambient light flicker
- Patent number 11,422,025
- Issue date Aug 23, 2022
- PixArt Imaging Inc.
- Zi-Hao Tan
- G01 - MEASURING TESTING
Information Patent Grant
Optical navigation device and optical navigation method
- Patent number 11,385,069
- Issue date Jul 12, 2022
- PixArt Imaging Inc.
- Willie Song
- G01 - MEASURING TESTING
Information Patent Grant
Navigation device with consistent output and 2-stage moving average...
- Patent number 11,328,499
- Issue date May 10, 2022
- PixArt Imaging Inc.
- Zi-Hao Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mouse device and method for calibrating sensitivity thereof
- Patent number 11,150,748
- Issue date Oct 19, 2021
- PixArt Imaging Inc.
- Zi-Hao Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical navigation device and system with changeable smoothing
- Patent number 10,969,883
- Issue date Apr 6, 2021
- PixArt Imaging Inc.
- Zi-Hao Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Navigation device with consistent output and 2-stage moving average...
- Patent number 10,929,701
- Issue date Feb 23, 2021
- PixArt Imaging Inc.
- Zi-Hao Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Navigation device with low power consumption and operating method t...
- Patent number 10,866,659
- Issue date Dec 15, 2020
- PixArt Imaging Inc.
- Zi-Hao Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer readable recording medium can perform image sensing system...
- Patent number 10,819,896
- Issue date Oct 27, 2020
- PixArt Imaging Inc.
- Zi Hao Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Navigation device with fast frame rate upshift
- Patent number 10,613,650
- Issue date Apr 7, 2020
- PixArt Imaging Inc.
- Zi-Hao Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Navigation device with low power consumption and operating method t...
- Patent number 10,509,493
- Issue date Dec 17, 2019
- PixArt Imaging Inc.
- Zi-Hao Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical navigation device and system with changeable smoothing
- Patent number 10,474,257
- Issue date Nov 12, 2019
- PixArt Imaging Inc.
- Zi-Hao Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Navagation device with fast frame rate upshift and operating method...
- Patent number 10,331,244
- Issue date Jun 25, 2019
- PixArt Imaging Inc.
- Zi-Hao Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical navigation device and system with changeable smoothing
- Patent number 10,324,545
- Issue date Jun 18, 2019
- PixArt Imaging Inc.
- Zi-Hao Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Navigation system and mouse device
- Patent number 10,042,383
- Issue date Aug 7, 2018
- PixArt Imaging Inc.
- Kevin Len-Li Lim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non transitory computer readable recording medium for executing ima...
- Patent number 9,927,884
- Issue date Mar 27, 2018
- PIXART IMAGING (PENANG) SDN. BHD.
- Zi Hao Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Navigation system and clock calibration method thereof
- Patent number 9,927,831
- Issue date Mar 27, 2018
- PixArt Imaging Inc.
- Kevin Len-Li Lim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical navigation device with enhanced tracking speed
- Patent number 9,874,943
- Issue date Jan 23, 2018
- PIXART IMAGING (PENANG) SDN. BHD.
- Willie Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sub-frame accumulation method and apparatus for keeping reporting e...
- Patent number 9,342,158
- Issue date May 17, 2016
- PixArt Imaging (Penang) SDN. BHD.
- Zi Hao Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical navigation system with object detection
- Patent number 8,928,626
- Issue date Jan 6, 2015
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Willie Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Row and column jumping for pixel readout using burst switching mode
- Patent number 8,446,505
- Issue date May 21, 2013
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Mark Ging Yeon Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical navigation system with lift detection
- Patent number 8,358,271
- Issue date Jan 22, 2013
- Avago Technologies ECBU (Singapore) Pte Ltd.
- Willie Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for labeling feature clusters in frames of image...
- Patent number 8,094,937
- Issue date Jan 10, 2012
- Avago Technologies ECBU IP (Singapore) Pte Ltd
- Edward Kah Ching Teoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for identifying and labeling cluster pixels in a...
- Patent number 7,853,080
- Issue date Dec 14, 2010
- Avago Technologies ECBU IP (Singapore) Pte Ltd
- Edward Kah Ching Teoh
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
POINTING METHOD AND POINTING DEVICE
- Publication number 20240411382
- Publication date Dec 12, 2024
- PixArt Imaging Inc.
- Zi Hao Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL SENSOR ACQUIRING IMAGE FRAMES CORRESPONDING TO AMBIENT LIGH...
- Publication number 20240201011
- Publication date Jun 20, 2024
- PIXART IMAGING INC.
- ZI-HAO TAN
- G01 - MEASURING TESTING
Information Patent Application
COMPUTER READABLE RECORDING MEDIUM WHICH CAN PERFORM IMAGE SENSING...
- Publication number 20230224578
- Publication date Jul 13, 2023
- PixArt Imaging Inc.
- Zi Hao TAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONNECTED COMPONENT ANALYSIS METHOD WHICH CAN REUSE LABEL
- Publication number 20230196717
- Publication date Jun 22, 2023
- PixArt Imaging Inc.
- Joon Chok LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL SENSOR SYNCHRONIZING TO AMBIENT LIGHT FLICKER AND OPERATING...
- Publication number 20220349747
- Publication date Nov 3, 2022
- PIXART IMAGING INC.
- Zi-Hao TAN
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL SENSOR CAPABLE OF RECOGNIZING LIGHT FLICKER FREQUENCY AND S...
- Publication number 20220236107
- Publication date Jul 28, 2022
- PIXART IMAGING INC.
- ZI-HAO TAN
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL SENSOR CAPABLE OF SYNCHRONIZING TO AMBIENT LIGHT FLICKER
- Publication number 20220187122
- Publication date Jun 16, 2022
- PIXART IMAGING INC.
- Zi-Hao TAN
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL SENSING SYSTEM AND OPTICAL SENSING METHOD
- Publication number 20220179086
- Publication date Jun 9, 2022
- PixArt Imaging Inc.
- Zi Hao TAN
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL NAVIGATION DEVICE AND OPTICAL NAVIGATION METHOD
- Publication number 20210172755
- Publication date Jun 10, 2021
- PixArt Imaging Inc.
- Willie SONG
- G01 - MEASURING TESTING
Information Patent Application
NAVIGATION DEVICE WITH CONSISTENT OUTPUT AND 2-STAGE MOVING AVERAGE...
- Publication number 20210142088
- Publication date May 13, 2021
- PIXART IMAGING INC.
- ZI-HAO TAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURITY CAMERA AND MOTION DETECTING METHOD FOR SECURITY CAMERA
- Publication number 20210065385
- Publication date Mar 4, 2021
- PixArt Imaging Inc.
- Kevin Len-Li LIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER READABLE RECORDING MEDIUM CAN PERFORM IMAGE SENSING SYSTEM...
- Publication number 20200366823
- Publication date Nov 19, 2020
- PixArt Imaging Inc.
- Zi Hao TAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NAVIGATION DEVICE WITH LOW POWER CONSUMPTION AND OPERATING METHOD T...
- Publication number 20200159343
- Publication date May 21, 2020
- PIXART IMAGING INC.
- Zi-Hao TAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL NAVIGATION DEVICE AND SYSTEM WITH CHANGEABLE SMOOTHING
- Publication number 20200033956
- Publication date Jan 30, 2020
- PIXART IMAGING INC.
- Zi-Hao TAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL NAVIGATION DEVICE AND SYSTEM WITH CHANGEABLE SMOOTHING
- Publication number 20190258326
- Publication date Aug 22, 2019
- PIXART IMAGING INC.
- Zi-Hao TAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NAVIGATION DEVICE WITH FAST FRAME RATE UPSHIFT
- Publication number 20190258329
- Publication date Aug 22, 2019
- PIXART IMAGING INC.
- Zi-Hao TAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL NAVIGATION DEVICE AND SYSTEM WITH CHANGEABLE SMOOTHING
- Publication number 20190087017
- Publication date Mar 21, 2019
- PIXART IMAGING INC.
- Zi-Hao TAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NAVAGATION DEVICE WITH FAST FRAME RATE UPSHIFT AND OPERATING METHOD...
- Publication number 20180373352
- Publication date Dec 27, 2018
- PIXART IMAGING INC.
- Zi-Hao TAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NAVIGATION DEVICE WITH LOW POWER CONSUMPTION AND OPERATING METHOD T...
- Publication number 20180364818
- Publication date Dec 20, 2018
- PIXART IMAGING INC.
- Zi-Hao TAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NAVIGATION SYSTEM AND MOUSE DEVICE
- Publication number 20180173269
- Publication date Jun 21, 2018
- PIXART IMAGING INC.
- Kevin Len-Li LIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NON TRANSITORY COMPUTER READABLE RECORDING MEDIUM FOR EXECUTING IMA...
- Publication number 20170131799
- Publication date May 11, 2017
- PIXART IMAGING (PENANG) SDN. BHD.
- Zi Hao TAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NAVIGATION SYSTEM AND CLOCK CALIBRATION METHOD THEREOF
- Publication number 20170060172
- Publication date Mar 2, 2017
- PIXART IMAGING (PENANG) SDN. BHD.
- KEVIN LEN-LI LIM
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL NAVIGATION DEVICE WITH ENHANCED TRACKING SPEED
- Publication number 20160209936
- Publication date Jul 21, 2016
- PIXART IMAGING (PENANG) SDN. BHD.
- WILLIE SONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SUB-FRAME ACCUMULATION METHOD AND APPARATUS FOR KEEPING REPORTING E...
- Publication number 20150301618
- Publication date Oct 22, 2015
- PIXART IMAGING (PENANG) SDN. BHD.
- Zi Hao TAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL NAVIGATION SYSTEM WITH OBJECT DETECTION
- Publication number 20120274606
- Publication date Nov 1, 2012
- Avago Technologies ECBU IP (Singapore) Pte. Ltd.
- Willie Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ROW AND COLUMN JUMPING FOR PIXEL READOUT USING BURST SWITCHING MODE
- Publication number 20120105661
- Publication date May 3, 2012
- Avago Technologies ECBU IP (Singapore) Pte. Ltd.
- Mark Ging Yeon Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL NAVIGATION SYSTEM WITH LIFT DETECTION
- Publication number 20110310018
- Publication date Dec 22, 2011
- Avago Technologies ECBU (Singapore) Pte. Ltd.
- Willie Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR LABELING FEATURE CLUSTERS IN FRAMES OF IMAGE...
- Publication number 20080260249
- Publication date Oct 23, 2008
- Edward Kah Ching Teoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR IDENTIFYING AND LABELING CLUSTER PIXELS IN A...
- Publication number 20080219566
- Publication date Sep 11, 2008
- Edward Kah Ching Teoh
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Connected component analysis method which can reuse label

Optical sensing system and optical sensing method

Computer readable recording medium which can perform image sensing...

Optical sensor synchronizing to ambient light flicker and operating...

Optical sensor capable of recognizing light flicker frequency and s...

Security camera and motion detecting method for security camera

Optical sensor capable of synchronizing to ambient light flicker

Optical navigation device and optical navigation method

Navigation device with consistent output and 2-stage moving average...

Mouse device and method for calibrating sensitivity thereof

Optical navigation device and system with changeable smoothing

Navigation device with consistent output and 2-stage moving average...

Navigation device with low power consumption and operating method t...

Computer readable recording medium can perform image sensing system...

Navigation device with fast frame rate upshift

Navigation device with low power consumption and operating method t...

Optical navigation device and system with changeable smoothing

Navagation device with fast frame rate upshift and operating method...

Optical navigation device and system with changeable smoothing

Navigation system and mouse device

Non transitory computer readable recording medium for executing ima...

Navigation system and clock calibration method thereof

Optical navigation device with enhanced tracking speed

Sub-frame accumulation method and apparatus for keeping reporting e...

Optical navigation system with object detection

Row and column jumping for pixel readout using burst switching mode

Optical navigation system with lift detection

System and method for labeling feature clusters in frames of image...

System and method for identifying and labeling cluster pixels in a...

Patents Applicationslast 30 patents

POINTING METHOD AND POINTING DEVICE

OPTICAL SENSOR ACQUIRING IMAGE FRAMES CORRESPONDING TO AMBIENT LIGH...

COMPUTER READABLE RECORDING MEDIUM WHICH CAN PERFORM IMAGE SENSING...

CONNECTED COMPONENT ANALYSIS METHOD WHICH CAN REUSE LABEL

OPTICAL SENSOR SYNCHRONIZING TO AMBIENT LIGHT FLICKER AND OPERATING...

OPTICAL SENSOR CAPABLE OF RECOGNIZING LIGHT FLICKER FREQUENCY AND S...

OPTICAL SENSOR CAPABLE OF SYNCHRONIZING TO AMBIENT LIGHT FLICKER

OPTICAL SENSING SYSTEM AND OPTICAL SENSING METHOD

OPTICAL NAVIGATION DEVICE AND OPTICAL NAVIGATION METHOD

NAVIGATION DEVICE WITH CONSISTENT OUTPUT AND 2-STAGE MOVING AVERAGE...

SECURITY CAMERA AND MOTION DETECTING METHOD FOR SECURITY CAMERA

COMPUTER READABLE RECORDING MEDIUM CAN PERFORM IMAGE SENSING SYSTEM...

NAVIGATION DEVICE WITH LOW POWER CONSUMPTION AND OPERATING METHOD T...

OPTICAL NAVIGATION DEVICE AND SYSTEM WITH CHANGEABLE SMOOTHING

OPTICAL NAVIGATION DEVICE AND SYSTEM WITH CHANGEABLE SMOOTHING

NAVIGATION DEVICE WITH FAST FRAME RATE UPSHIFT

OPTICAL NAVIGATION DEVICE AND SYSTEM WITH CHANGEABLE SMOOTHING

NAVAGATION DEVICE WITH FAST FRAME RATE UPSHIFT AND OPERATING METHOD...

NAVIGATION DEVICE WITH LOW POWER CONSUMPTION AND OPERATING METHOD T...

NAVIGATION SYSTEM AND MOUSE DEVICE

NON TRANSITORY COMPUTER READABLE RECORDING MEDIUM FOR EXECUTING IMA...

NAVIGATION SYSTEM AND CLOCK CALIBRATION METHOD THEREOF

OPTICAL NAVIGATION DEVICE WITH ENHANCED TRACKING SPEED

SUB-FRAME ACCUMULATION METHOD AND APPARATUS FOR KEEPING REPORTING E...

OPTICAL NAVIGATION SYSTEM WITH OBJECT DETECTION

ROW AND COLUMN JUMPING FOR PIXEL READOUT USING BURST SWITCHING MODE

OPTICAL NAVIGATION SYSTEM WITH LIFT DETECTION

SYSTEM AND METHOD FOR LABELING FEATURE CLUSTERS IN FRAMES OF IMAGE...

SYSTEM AND METHOD FOR IDENTIFYING AND LABELING CLUSTER PIXELS IN A...