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Patents Grants
last 30 patents
Information
Patent Grant
System and method for measuring a border of an image of an object
Patent number
8,390,731
Issue date
Mar 5, 2013
HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
Chih-Kuang Chang
G01 - MEASURING TESTING
Information
Patent Grant
Focus apparatus of image measuring system
Patent number
8,303,125
Issue date
Nov 6, 2012
Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
Chih-Kuang Chang
G02 - OPTICS
Information
Patent Grant
System and method for adjusting light sources in measurement of a s...
Patent number
8,304,705
Issue date
Nov 6, 2012
Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
Chih-Kuang Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for measuring a border of an image of an object
Patent number
8,274,597
Issue date
Sep 25, 2012
Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
Chih-Kuang Chang
G01 - MEASURING TESTING
Information
Patent Grant
Focus apparatus of image measuring system
Patent number
8,248,603
Issue date
Aug 21, 2012
Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
Chih-Kuang Chang
G02 - OPTICS
Information
Patent Grant
Computer and method for generatiing edge detection commands of objects
Patent number
8,250,484
Issue date
Aug 21, 2012
Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
Chih-Kuang Chang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for automatically focusing an optical lens of an...
Patent number
8,169,531
Issue date
May 1, 2012
Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
Chih-Kuang Chang
G02 - OPTICS
Information
Patent Grant
System and method for analyzing impurities of an object
Patent number
8,086,020
Issue date
Dec 27, 2011
Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
Chih-Kuang Chang
G01 - MEASURING TESTING
Information
Patent Grant
System and method for positioning a coordinate system in relation t...
Patent number
7,930,125
Issue date
Apr 19, 2011
Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
Chih-Kuang Chang
G01 - MEASURING TESTING
Information
Patent Grant
System and method for scanning and obtaining points of an object
Patent number
7,792,655
Issue date
Sep 7, 2010
Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
Chih-Kuang Chang
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR SPLICING IMAGES OF WORKPIECE
Publication number
20120328211
Publication date
Dec 27, 2012
HON HAI Precision Industry CO., LTD.
CHIH-KUANG CHANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR MEASURING A BORDER OF AN IMAGE OF AN OBJECT
Publication number
20120308158
Publication date
Dec 6, 2012
HON HAI Precision Industry CO., LTD.
CHIH-KUANG CHANG
G01 - MEASURING TESTING
Information
Patent Application
COMPUTER AND METHOD FOR GENERATIING EDGE DETECTION COMMANDS OF OBJECTS
Publication number
20110161876
Publication date
Jun 30, 2011
HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
CHIH-KUANG CHANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FOCUS APPARATUS OF IMAGE MEASURING SYSTEM
Publication number
20110149546
Publication date
Jun 23, 2011
HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
Chih-Kuang CHANG
G02 - OPTICS
Information
Patent Application
FOCUS APPARATUS OF IMAGE MEASURING SYSTEM
Publication number
20110128427
Publication date
Jun 2, 2011
HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
CHIH-KUANG CHANG
G02 - OPTICS
Information
Patent Application
TWO-DIMENSIONAL TO THREE-DIMENSIONAL IMAGE CONVERSION SYSTEM AND ME...
Publication number
20110018873
Publication date
Jan 27, 2011
HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
CHIH-KUANG CHANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FOCUS ASSISTING DEVICE
Publication number
20100238406
Publication date
Sep 23, 2010
HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO. LTD.
Chih-Kuang Chang
G02 - OPTICS
Information
Patent Application
SYSTEM AND METHOD FOR AUTOMATICALLY FOCUSING AN OPTICAL LENS OF AN...
Publication number
20100182487
Publication date
Jul 22, 2010
HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
CHIH-KUANG CHANG
G02 - OPTICS
Information
Patent Application
SYSTEM AND METHOD FOR DISPLAYING ILLUSTRATIVE INFORMATION OF MEASUR...
Publication number
20100169041
Publication date
Jul 1, 2010
HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
CHIH-KUANG CHANG
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR ADJUSTING LIGHT SOURCES IN MEASUREMENT OF A S...
Publication number
20100110503
Publication date
May 6, 2010
HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO.,LTD.
Chih-Kuang Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR POSITIONING A COORDINATE SYSTEM IN RELATION T...
Publication number
20100088055
Publication date
Apr 8, 2010
HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
CHIH-KUANG CHANG
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR MEASURING A BORDER OF AN IMAGE OF AN OBJECT
Publication number
20100073550
Publication date
Mar 25, 2010
HONG FU JIN PRECESION INDUSTRY (ShenZhen) CO., LTD.
CHIH-KUANG CHANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR SIMULATING MOVEMENT OF AN IMAGE MEASURING MAC...
Publication number
20090248353
Publication date
Oct 1, 2009
HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
CHIH-KUANG CHANG
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR GENERATING A MODEL OF AN IMAGE MEASURING MACHINE
Publication number
20090240474
Publication date
Sep 24, 2009
HON HAI Precision Industry CO., LTD.
CHIH-KUANG CHANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR ANALYZING IMPURITIES OF AN OBJECT
Publication number
20090161940
Publication date
Jun 25, 2009
HONG FU JIN PRECISION INDUSTRY(ShenZhen) CO., LTD.
CHIH-KUANG CHANG
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR SCANNING AND OBTAINING POINTS OF AN OBJECT
Publication number
20090043535
Publication date
Feb 12, 2009
HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
CHIH-KUANG CHANG
G01 - MEASURING TESTING