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Patents Grants
last 30 patents
Information
Patent Grant
Systems and methods for visually encoding information into a pixel-...
Patent number
11,756,149
Issue date
Sep 12, 2023
GoPro, Inc.
David Newman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for visually encoding information into a pixel-...
Patent number
11,288,763
Issue date
Mar 29, 2022
GoPro, Inc.
David Newman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of embedding and extracting watermark data using a correctio...
Patent number
11,134,167
Issue date
Sep 28, 2021
Beyontech, Inc
Joon-ho Sung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of extracting watermark data in an image with reference to a...
Patent number
11,070,700
Issue date
Jul 20, 2021
Beyontech, Inc
Joon-ho Sung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of embedding watermark data in an image by adjusting a pixel...
Patent number
11,057,539
Issue date
Jul 6, 2021
Beyontech, Inc
Joon-ho Sung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Steganographic camera communication
Patent number
10,778,867
Issue date
Sep 15, 2020
Amazon Technologies, Inc.
Dushyant Goyal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus with determination of original size, and im...
Patent number
10,764,461
Issue date
Sep 1, 2020
Canon Kabushiki Kaisha
Hiromu Shimizu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of embedding and extracting watermark data from original ima...
Patent number
10,757,292
Issue date
Aug 25, 2020
Beyontech, Inc
Joon-ho Sung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Signal encoding for difficult environments
Patent number
10,304,149
Issue date
May 28, 2019
Digimarc Corporation
Kristyn R. Falkenstern
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing apparatus, rectangle region detection method, and...
Patent number
10,230,867
Issue date
Mar 12, 2019
PFU Limited
Tomoaki Wada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Steganographic camera communication
Patent number
10,212,306
Issue date
Feb 19, 2019
Amazon Technologies, Inc.
Dushyant Goyal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing apparatus and data arrangement method for cr...
Patent number
10,129,430
Issue date
Nov 13, 2018
Ricoh Company, Ltd.
Kohichiroh Minami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing apparatus for multiplexing information in an...
Patent number
10,033,904
Issue date
Jul 24, 2018
Canon Kabushiki Kaisha
Nobutaka Miyake
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for digital watermarking
Patent number
9,996,891
Issue date
Jun 12, 2018
Deluxe Media Inc.
Ruopeng Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for measuring a colorimetric characteristic of a...
Patent number
9,689,803
Issue date
Jun 27, 2017
Chroma Fish Corp.
Gabriel T. Ruttner
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Random access addressing on active pixel image sensor
Patent number
9,288,402
Issue date
Mar 15, 2016
Isis Innovation Limited
Grigore Moldovan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Embedding information in paper forms
Patent number
9,277,091
Issue date
Mar 1, 2016
Xerox Corporation
Zhigang Fan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Circumvention of watermark analysis in a host content
Patent number
9,153,006
Issue date
Oct 6, 2015
Verance Corporation
Rade Petrovic
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Spectral edge marking for steganography or watermarking
Patent number
8,941,886
Issue date
Jan 27, 2015
Eastman Kodak Company
Andrew F. Kurtz
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Circumvention of watermark analysis in a host content
Patent number
8,811,655
Issue date
Aug 19, 2014
Verance Corporation
Rade Petrovic
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method for embedding messages into structure shapes
Patent number
8,630,444
Issue date
Jan 14, 2014
Mitsubishi Electric Research Laboratories, Inc.
Shantanu Rane
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Steganographic method and device
Patent number
8,549,305
Issue date
Oct 1, 2013
Wistaria Trading, Inc.
Scott Moskowitz
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Asymmetric watermark embedding/extraction
Patent number
8,538,066
Issue date
Sep 17, 2013
Verance Corporation
Rade Petrovic
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Steganographic method and device
Patent number
8,467,525
Issue date
Jun 18, 2013
Wistaria Trading, Inc.
Scott A. Moskowitz
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Methods and apparatus for thwarting watermark detection circumvention
Patent number
8,340,348
Issue date
Dec 25, 2012
Verance Corporation
Rade Petrovic
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Steganographic method and device
Patent number
8,238,553
Issue date
Aug 7, 2012
Wistaria Trading, Inc.
Scott A. Moskowitz
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method and apparatus for hiding data for halftone images
Patent number
8,170,274
Issue date
May 1, 2012
The Hong Kong University of Science and Technology
Oscar Chi-Lim Au
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Steganographic method and device
Patent number
8,046,841
Issue date
Oct 25, 2011
Wistaria Trading, Inc.
Scott A. Moskowitz
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Apparatus and method for image process
Patent number
8,031,904
Issue date
Oct 4, 2011
Kabushiki Kaisha Toshiba
Haruko Kawakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for enhancing the robustness of watermark ext...
Patent number
8,005,258
Issue date
Aug 23, 2011
Verance Corporation
Rade Petrovic
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PROTECTING COPYRIGHT OF LIGHT FIELD CONTENT
Publication number
20230245259
Publication date
Aug 3, 2023
Korea Electronics Technology Institute
Sung Hee HONG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR VISUALLY ENCODING INFORMATION INTO A PIXEL-...
Publication number
20220188962
Publication date
Jun 16, 2022
GoPro, Inc.
David Newman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method of Printing Authentication Indicators with Amplitude Modulat...
Publication number
20220150378
Publication date
May 12, 2022
U-NICA SYSTEMS AG
Klaus Franken
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method of Embedding and Extracting Watermark Data
Publication number
20200412905
Publication date
Dec 31, 2020
Beyontech, Inc.
Joon-ho Sung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method of Embedding and Extracting Watermark Data
Publication number
20200412906
Publication date
Dec 31, 2020
Beyontech, Inc.
Joon-ho Sung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method of Embedding and Extracting Watermark Data
Publication number
20200344379
Publication date
Oct 29, 2020
Beyontech, Inc.
Joon-ho Sung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROCESSING APPARATUS, RECTANGLE REGION DETECTION METHOD, AND...
Publication number
20180176408
Publication date
Jun 21, 2018
PFU LIMITED
Tomoaki Wada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE READING APPARATUS, IMAGE FORMING APPARATUS, READING METHOD, A...
Publication number
20180176407
Publication date
Jun 21, 2018
Canon Kabushiki Kaisha
Hiromu Shimizu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PRINTING APPARATUS, PRINTING METHOD AND PROGRAM MEDIUM
Publication number
20170359481
Publication date
Dec 14, 2017
RICOH COMPANY, LTD.
Kenji YAMADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING APPARATUS AND DATA ARRANGEMENT METHOD
Publication number
20170339303
Publication date
Nov 23, 2017
RICOH COMPANY, LTD.
Kohichiroh MINAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
Publication number
20170099408
Publication date
Apr 6, 2017
Canon Kabushiki Kaisha
Nobutaka Miyake
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR DIGITAL WATERMARKING
Publication number
20160364826
Publication date
Dec 15, 2016
Deluxe Media Inc.
Ruopeng Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
EMBEDDING INFORMATION IN PAPER FORMS
Publication number
20150146262
Publication date
May 28, 2015
Xerox Corporation
Zhigang Fan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Random Access Addressing on Active Pixel Image Sensor
Publication number
20140247382
Publication date
Sep 4, 2014
Grigore Moldovan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SPECTRAL EDGE MARKING FOR STEGANOGRAPHY OR WATERMARKING
Publication number
20130335784
Publication date
Dec 19, 2013
Andrew F. Kurtz
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
STEGANOGRAPHIC METHOD AND DEVICE
Publication number
20130195265
Publication date
Aug 1, 2013
WISTARIA TRADING, INC.
Scott A. Moskowitz
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ASYMMETRIC WATERMARK EMBEDDING/EXTRACTION
Publication number
20130011006
Publication date
Jan 10, 2013
Verance Corporation
Rade Petrovic
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
CIRCUMVENTION OF WATERMARK ANALYSIS IN A HOST CONTENT
Publication number
20130007462
Publication date
Jan 3, 2013
Verance Corporation
Rade Petrovic
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHOD AND APPARATUS FOR HIDING DATA FOR HALFTONE IMAGES
Publication number
20120207344
Publication date
Aug 16, 2012
THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
Oscar Chi-Lim Au
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND DEVICE FOR CONTROLLING WATERMARK PRINTING
Publication number
20120062959
Publication date
Mar 15, 2012
SHANDONG NEW BEIYANG INFORMATION TECHNOLOGY CO., LTD.
Chuntao Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND APPARATUS FOR THWARTING WATERMARK DETECTION CIRCUMVENTION
Publication number
20120017091
Publication date
Jan 19, 2012
Verance Corporation
Rade Petrovic
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for Embedding Messages into Structure Shapes
Publication number
20110158464
Publication date
Jun 30, 2011
Shantanu Rane
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STEGANOGRAPHIC METHOD AND DEVICE
Publication number
20110069864
Publication date
Mar 24, 2011
SCOTT MOSKOWITZ
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR HIDING DATA FOR HALFTONE IMAGES
Publication number
20110013803
Publication date
Jan 20, 2011
Oscar Chi-Lim AU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Steganographic method and device
Publication number
20100313033
Publication date
Dec 9, 2010
Wistaria Trading Inc.
Scott A. Moskowitz
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Hiding Codes in Input Data
Publication number
20100220934
Publication date
Sep 2, 2010
Robert D. Powell
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND APPARATUS FOR ENHANCING THE ROBUSTNESS OF WATERMARK EXT...
Publication number
20100111355
Publication date
May 6, 2010
Verance Corporation
Rade Petrovic
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SIGNAL PROCESSING UTILIZING HOST CARRIER INFORMATION
Publication number
20090296983
Publication date
Dec 3, 2009
Ravi K. Sharma
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Steganographic method and device
Publication number
20090220074
Publication date
Sep 3, 2009
Wistaria Trading Inc.
Scott A. Moskowitz
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
APPARATUS AND METHOD FOR IMAGE PROCESS
Publication number
20090116743
Publication date
May 7, 2009
Kabushiki Kaisha Toshiba
Haruko Kawakami
G06 - COMPUTING CALCULATING COUNTING