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Yibin TIAN
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Menlo Park, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and system for analyzing exam-taking behavior and improving...
Patent number
10,037,708
Issue date
Jul 31, 2018
Konica Minolta Laboratory U.S.A., Inc.
Wei Ming
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method and system for enhancing interactions between teachers and s...
Patent number
10,013,889
Issue date
Jul 3, 2018
Konica Minolta Laboratory U.S.A., Inc.
Yibin Tian
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Document image compression method and its application in document a...
Patent number
9,542,752
Issue date
Jan 10, 2017
Konica Minolta Laboratory U.S.A., Inc.
Yibin Tian
G07 - CHECKING-DEVICES
Information
Patent Grant
Method of authenticating a printed document
Patent number
9,349,237
Issue date
May 24, 2016
Konica Minolta Laboratory U.S.A., Inc.
Yibin Tian
G07 - CHECKING-DEVICES
Information
Patent Grant
Background removal for document images
Patent number
9,251,614
Issue date
Feb 2, 2016
Konica Minolta Laboratory U.S.A., Inc.
Yibin Tian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pseudo-skeleton based image enhancement for document image reproduc...
Patent number
9,251,568
Issue date
Feb 2, 2016
Konica Minolta Laboratory U.S.A., Inc.
Yibin Tian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Document image compression method and its application in document a...
Patent number
9,230,383
Issue date
Jan 5, 2016
Konica Minolta Laboratory U.S.A., Inc.
Yibin Tian
G07 - CHECKING-DEVICES
Information
Patent Grant
Four dimensional (4D) color barcode for high capacity data encoding...
Patent number
9,111,161
Issue date
Aug 18, 2015
Konica Minolta Laboratory U.S.A. Inc.
Wei Ming
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for document authentication using Krawtchouk deco...
Patent number
9,053,359
Issue date
Jun 9, 2015
Konica Minolta Laboratory U.S.A., Inc.
Yibin Tian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Color document image segmentation and binarization using automatic...
Patent number
9,042,649
Issue date
May 26, 2015
Konica Minolta Laboratory U.S.A., Inc.
Yibin Tian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Topology-preserving downsampling of binary images
Patent number
8,942,491
Issue date
Jan 27, 2015
Konica Minolta Laboratory U.S.A., Inc.
Yibin Tian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Four dimensional (4D) color barcode for high capacity data encoding...
Patent number
8,931,700
Issue date
Jan 13, 2015
Konica Minolta Laboratory U.S.A., Inc.
Yibin Tian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Four dimensional (4D) color barcode for high capacity data encoding...
Patent number
8,915,440
Issue date
Dec 23, 2014
Konica Minolta Laboratory U.S.A., Inc.
Wei Ming
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Robust decoding of color barcode printed with extremely small data...
Patent number
8,864,033
Issue date
Oct 21, 2014
Konica Minolta Laboratory U.S.A., Inc.
Yibin Tian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Document image binarization and segmentation using image phase cong...
Patent number
8,818,099
Issue date
Aug 26, 2014
Konica Minolta Laboratory U.S.A., Inc.
Yibin Tian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for document image indexing and retrieval usin...
Patent number
8,687,886
Issue date
Apr 1, 2014
Konica Minolta Laboratory U.S.A., Inc.
Yibin Tian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Automatic accommodative spectacles using a scene analyzer and focus...
Patent number
8,628,193
Issue date
Jan 14, 2014
Yibin Tian
G02 - OPTICS
Information
Patent Grant
Deblurring and supervised adaptive thresholding for print-and-scan...
Patent number
8,576,446
Issue date
Nov 5, 2013
Konica Minolta Laboratory U.S.A., Inc.
Yibin Tian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Automatic accommodative spectacles using sensors and focusing elements
Patent number
8,474,976
Issue date
Jul 2, 2013
Thang Duong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Document authentication using hierarchical barcode stamps to detect...
Patent number
8,430,301
Issue date
Apr 30, 2013
Konica Minolta Laboratory U.S.A., Inc.
Yibin Tian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for authenticating printed documents using mul...
Patent number
8,000,528
Issue date
Aug 16, 2011
Konica Minolta Systems Laboratory, Inc.
Wei Ming
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image registration method for image comparison and document authent...
Patent number
7,999,657
Issue date
Aug 16, 2011
Konica Minolta Systems Laboratory, Inc.
Yibin Tian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for detecting alterations in printed document using image co...
Patent number
7,965,894
Issue date
Jun 21, 2011
Konica Minolta Systems Laboratory, Inc.
Yibin Tian
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
DOCUMENT IMAGE COMPRESSION METHOD AND ITS APPLICATION IN DOCUMENT A...
Publication number
20160078632
Publication date
Mar 17, 2016
KONICA MINOLTA LABORATORY U.S.A., INC.
Yibin Tian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR ANALYZING EXAM-TAKING BEHAVIOR AND IMPROVING...
Publication number
20150279220
Publication date
Oct 1, 2015
KONICA MINOLTA LABORATORY U.S.A., INC.
Wei MING
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
METHOD AND SYSTEM FOR ENHANCING INTERACTIONS BETWEEN TEACHERS AND S...
Publication number
20150279222
Publication date
Oct 1, 2015
KONICA MINOLTA LABORATORY U.S.A., INC.
Yibin TIAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
COLOR DOCUMENT IMAGE SEGMENTATION AND BINARIZATION USING AUTOMATIC...
Publication number
20150086112
Publication date
Mar 26, 2015
KONICA MINOLTA LABORATORY U.S.A., INC.
Yibin TIAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FOUR DIMENSIONAL (4D) COLOR BARCODE FOR HIGH CAPACITY DATA ENCODING...
Publication number
20150069140
Publication date
Mar 12, 2015
KONICA MINOLTA LABORATORY U.S.A., INC.
Wei MING
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DOCUMENT IMAGE COMPRESSION METHOD AND ITS APPLICATION IN DOCUMENT A...
Publication number
20140185933
Publication date
Jul 3, 2014
Yibin Tian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD OF AUTHENTICATING A PRINTED DOCUMENT
Publication number
20140183854
Publication date
Jul 3, 2014
Yibin Tian
G07 - CHECKING-DEVICES
Information
Patent Application
TOPOLOGY-PRESERVING DOWNSAMPLING OF BINARY IMAGES
Publication number
20140147054
Publication date
May 29, 2014
Yibin Tian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ROBUST DECODING OF COLOR BARCODE PRINTED WITH EXTREMELY SMALL DATA...
Publication number
20140144991
Publication date
May 29, 2014
Yibin Tian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DOCUMENT IMAGE BINARIZATION AND SEGMENTATION USING IMAGE PHASE CONG...
Publication number
20140072219
Publication date
Mar 13, 2014
KONICA MINOLTA LABORATORY U.S.A., INC.
Yibin TIAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR DOCUMENT AUTHENTICATION USING KRAWTCHOUK DECO...
Publication number
20130329965
Publication date
Dec 12, 2013
KONICA MINOLTA LABORATORY U.S.A., INC.
Yibin TIAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR DOCUMENT IMAGE INDEXING AND RETRIEVAL USIN...
Publication number
20130170749
Publication date
Jul 4, 2013
KONICA MINOLTA LABORATORY U.S.A., INC.
Yibin TIAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FOUR DIMENSIONAL (4D) COLOR BARCODE FOR HIGH CAPACITY DATA ENCODING...
Publication number
20130161395
Publication date
Jun 27, 2013
KONICA MINOLTA LABORATORY U.S.A., INC.
Yibin TIAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FOUR DIMENSIONAL (4D) COLOR BARCODE FOR HIGH CAPACITY DATA ENCODING...
Publication number
20130161396
Publication date
Jun 27, 2013
KONICA MINOLTA LABORATORY U.S.A., INC.
Wei MING
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AUTOMATIC ACCOMMODATIVE SPECTACLES USING A SCENE ANALYZER AND FOCUS...
Publication number
20120127422
Publication date
May 24, 2012
Yibin Tian
G02 - OPTICS
Information
Patent Application
AUTOMATIC ACCOMMODATIVE SPECTACLES USING SENSORS AND FOCUSING ELEMENTS
Publication number
20120105802
Publication date
May 3, 2012
Thang Duong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD AND APPARATUS FOR AUTHENTICATING PRINTED DOCUMENTS USING MUL...
Publication number
20110158483
Publication date
Jun 30, 2011
KONICA MINOLTA SYSTEMS LABORATORY, INC.
Wei MING
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE REGISTRATION METHOD FOR IMAGE COMPARISON AND DOCUMENT AUTHENT...
Publication number
20110133887
Publication date
Jun 9, 2011
KONICA MINOLTA SYSTEMS LABORATORY, INC.
Yibin TIAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DOCUMENT AUTHENTICATION USING HIERARCHICAL BARCODE STAMPS TO DETECT...
Publication number
20110121066
Publication date
May 26, 2011
KONICA MINOLTA SYSTEMS LABORATORY, INC.
Yibin TIAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ADAPTIVE DEBLURRING FOR CAMERA-BASED DOCUMENT IMAGE PROCESSING
Publication number
20110044554
Publication date
Feb 24, 2011
KONICA MINOLTA SYSTEMS LABORATORY, INC.
Yibin TIAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEBLURRING AND SUPERVISED ADAPTIVE THRESHOLDING FOR PRINT-AND-SCAN...
Publication number
20110043864
Publication date
Feb 24, 2011
KONICA MINOLTA SYSTEMS LABORATORY, INC.
Yibin TIAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR DETECTING ALTERATIONS IN PRINTED DOCUMENT USING IMAGE CO...
Publication number
20100329576
Publication date
Dec 30, 2010
KONICA MINOLTA SYSTEMS LABORATORY, INC.
Yibin TIAN
G06 - COMPUTING CALCULATING COUNTING