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Patents Grants
last 30 patents
Information
Patent Grant
Remote controllable video display system and controller and method...
Patent number
8,648,970
Issue date
Feb 11, 2014
Chip Goal Electronics Corporation, ROC
Chin-Chou Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Integrated device with AC to DC conversion function and integrated...
Patent number
8,354,826
Issue date
Jan 15, 2013
Chip Goal Electronics Corporation, ROC
Chien-Teng Huang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for estimation of signal frequency and displacement estimati...
Patent number
8,155,255
Issue date
Apr 10, 2012
Pixart Imaging Corporation
Hsin Chia Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical mouse and image capture chip thereof
Patent number
7,936,336
Issue date
May 3, 2011
Pixart Imaging Incorporation
Chun-Huang Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical pointing device
Patent number
7,808,481
Issue date
Oct 5, 2010
Pixart Imaging Incorporation
Jeng-Fang Lan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
One dimensional feature enhancement
Patent number
7,702,176
Issue date
Apr 20, 2010
Pixart Imaging Inc.
Chun-Huang Lin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Photo driver circuit with power saving function and method thereof
Patent number
7,573,012
Issue date
Aug 11, 2009
Chip Goal Electronics Corporation
Chien-Teng Huang
G01 - MEASURING TESTING
Information
Patent Grant
Pointing device and displacement estimation method
Patent number
7,417,623
Issue date
Aug 26, 2008
PixArt Imaging Inc.
Chun-Huang Lin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
One dimensional feature enhancement
Patent number
7,388,997
Issue date
Jun 17, 2008
PixArt Imaging Inc.
Chun-Huang Lin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Light control module and method thereof
Patent number
7,355,588
Issue date
Apr 8, 2008
PixArt Imaging Inc.
Chun-Huang Lin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical mouse and image capture chip thereof
Patent number
7,342,570
Issue date
Mar 11, 2008
Pixart Imaging, Inc.
Chun-Huang Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Locus smoothing method and pointing device utilising the same
Patent number
7,324,088
Issue date
Jan 29, 2008
PixArt Imaging Inc.
Chun-Huang Lin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical navigation chip
Patent number
7,242,391
Issue date
Jul 10, 2007
PixArt Imaging Inc.
Chun-Huang Lin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for detecting movement of image sensors
Patent number
7,173,652
Issue date
Feb 6, 2007
PixArt Imaging Inc.
Chun-Huang Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for detecting movement of image sensors
Patent number
7,151,561
Issue date
Dec 19, 2006
PixArt Imaging Inc.
Chun-Huang Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for detecting movement of image sensors
Patent number
7,053,932
Issue date
May 30, 2006
PixArt Imaging Inc.
Chun-Huang Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical apparatus
Patent number
7,050,043
Issue date
May 23, 2006
PixArt Imagning Inc.
Chien-Chang Huang
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
AMBIENT LIGHT SENSOR
Publication number
20200166403
Publication date
May 28, 2020
CHIP GOAL ELECTRONICS CORPORATION
Chien-Teng Huang
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL POINTER CONTROL SYSTEM AND METHOD THEREFOR
Publication number
20130082923
Publication date
Apr 4, 2013
Chip Goal Electronics Corporation, R.O.C.
CHUN-HUANG LIN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
REMOTE CONTROLLABLE VIDEO DISPLAY SYSTEM AND CONTROLLER AND METHOD...
Publication number
20120026408
Publication date
Feb 2, 2012
Chip Goal Electronics Corporation, R.O.C.
Chin-Chou Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Adaptive De-Flicker Device and Method For Adaptive De-Flicker
Publication number
20110186714
Publication date
Aug 4, 2011
Chip Goal Electronics Corporation, R.O.C.
Shang-Ming Hung
G01 - MEASURING TESTING
Information
Patent Application
Motion image data generator, system using motion image data, and me...
Publication number
20100302397
Publication date
Dec 2, 2010
Chip Goal Electronics Corporation, R.O.C.
Chien-Teng Huang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Integrated device with AC to DC conversion function and integrated...
Publication number
20100296323
Publication date
Nov 25, 2010
Chip Goal Electronics Corporation, R.O.C.
Chien-Teng Huang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Adaptive de-flicker device and method for adaptive de-flicker
Publication number
20100289946
Publication date
Nov 18, 2010
Chip Goal Electronics Corporation, R.O.C.
Shang-Ming Hung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Pointing device and displacement estimation method
Publication number
20080291167
Publication date
Nov 27, 2008
PixArt Imagining Inc.
Chun-Huang Lin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Locus smoothing method and pointing device utilising the same
Publication number
20080211773
Publication date
Sep 4, 2008
PixArt Imagining Inc.
Chun-Huang Lin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
One dimensional feature enhancement
Publication number
20080212891
Publication date
Sep 4, 2008
PixArt Imagining Inc.
Chun-Huang Lin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Optical mouse and image capture chip thereof
Publication number
20080106635
Publication date
May 8, 2008
PixArt Imagining Inc.
Chun-Huang Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method employing bumping algorithm for estimation of signal frequen...
Publication number
20070297545
Publication date
Dec 27, 2007
PixArt Imaging Incorporation
Hsin Chia Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SENSOR CHIP FOR LASER OPTICAL MOUSE AND RELATED LASER OPTICAL MOUSE
Publication number
20060279545
Publication date
Dec 14, 2006
Jeng-Feng Lan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Optical pointing device
Publication number
20060221352
Publication date
Oct 5, 2006
Pixart Imaging Inc.
Jeng-Fang Lan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for detecting movement of image sensors
Publication number
20060203094
Publication date
Sep 14, 2006
PixArt Imaging Inc., a Taiwan corporation
Chun-Huang Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR DETECTING THE POSITION OF A DIGITIZER ON A DISPLAY
Publication number
20050200597
Publication date
Sep 15, 2005
Shao-Chih Peng
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Light control module and method thereof
Publication number
20050168444
Publication date
Aug 4, 2005
PixArt Imaging Inc.
Chun-Huang Lin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Optical mouse and image capture chip thereof
Publication number
20050157202
Publication date
Jul 21, 2005
Chun-Huang Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Pointing device and displacement estimation method
Publication number
20050151724
Publication date
Jul 14, 2005
Chun-Huang Lin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Locus smoothing method and pointing device utilising the same
Publication number
20050146503
Publication date
Jul 7, 2005
Chun-Huang Lin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
One dimensional feature enhancement
Publication number
20050141781
Publication date
Jun 30, 2005
Chun-Huang Lin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Optical navigation chip
Publication number
20050139944
Publication date
Jun 30, 2005
Chun-Huang Lin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for detecting movement of image sensors
Publication number
20040201705
Publication date
Oct 14, 2004
Chun-Huang Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical apparatus
Publication number
20040042232
Publication date
Mar 4, 2004
Chien-Chang Huang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ESD protection circuit
Publication number
20030107856
Publication date
Jun 12, 2003
Chien-Chang Huang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Apparatus and method for image capture
Publication number
20030107658
Publication date
Jun 12, 2003
Chien-Chang Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical mouse
Publication number
20030098852
Publication date
May 29, 2003
Chien-Chang Huang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for detecting movement of image sensors
Publication number
20030081129
Publication date
May 1, 2003
Chun-Huang Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE