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Raghavan Manmatha
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San Francisco, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Content extraction using related entity group metadata from referen...
Patent number
11,893,012
Issue date
Feb 6, 2024
Amazon Technologies, Inc.
Srikar Appalaraju
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Information
Patent Grant
Residual context refinement network architecture for optical charac...
Patent number
11,308,354
Issue date
Apr 19, 2022
Amazon Technologies, Inc.
Ron Litman
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Information
Patent Grant
Activation layers for deep learning networks
Patent number
10,366,313
Issue date
Jul 30, 2019
A9.com, Inc.
Son Dinh Tran
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Information
Patent Grant
Object retrieval
Patent number
10,013,633
Issue date
Jul 3, 2018
A9.com, Inc.
Raghavan Manmatha
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Information
Patent Grant
Content collection search with robust content matching
Patent number
10,007,680
Issue date
Jun 26, 2018
A9.com, Inc.
Arnab Sanat Kumar Dhua
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Information
Patent Grant
Activation layers for deep learning networks
Patent number
9,892,344
Issue date
Feb 13, 2018
A9.com, Inc.
Son Dinh Tran
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for matching an image using normalized feature ve...
Patent number
9,721,182
Issue date
Aug 1, 2017
A9.com, Inc.
Mark A. Ruzon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Object retrieval
Patent number
9,652,838
Issue date
May 16, 2017
A9.com, Inc.
Raghavan Manmatha
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Information
Patent Grant
Method and system for matching an image using normalized feature ve...
Patent number
9,530,076
Issue date
Dec 27, 2016
A9.com, Inc.
Mark A. Ruzon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for detecting and recognizing text in images
Patent number
9,530,069
Issue date
Dec 27, 2016
A9.com, Inc.
Raghavan Manmatha
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Information
Patent Grant
Method and system for searching for information on a network in res...
Patent number
9,104,700
Issue date
Aug 11, 2015
A9.com, Inc.
Gurumurthy D. Ramkumar
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Information
Patent Grant
Method and system for detecting and recognizing text in images
Patent number
8,977,072
Issue date
Mar 10, 2015
A9.com, Inc.
Raghavan Manmatha
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Information
Patent Grant
Method and system for matching an image using image patches
Patent number
8,958,629
Issue date
Feb 17, 2015
A9.com, Inc.
Mark A. Ruzon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Content collection search with robust content matching
Patent number
8,943,090
Issue date
Jan 27, 2015
A9.com, Inc.
Arnab S. Dhua
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Information
Patent Grant
Scalable tree builds for content descriptor search
Patent number
8,756,216
Issue date
Jun 17, 2014
A9.com, Inc.
Sunil Ramesh
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Information
Patent Grant
Method and system for encoding an image using normalized feature ve...
Patent number
8,705,848
Issue date
Apr 22, 2014
A9.com, Inc.
Mark Andrew Ruzon
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Information
Patent Grant
Method and system for searching for information on a network in res...
Patent number
8,644,610
Issue date
Feb 4, 2014
A9.com, Inc.
Gurumurthy D. Ramkumar
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Information
Patent Grant
Determining section information of a digital volume
Patent number
8,549,008
Issue date
Oct 1, 2013
Google Inc.
Xuefu Wang
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Information
Patent Grant
Automatic metadata identification
Patent number
8,510,312
Issue date
Aug 13, 2013
Google Inc.
Romain Thibaux
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for representing image patches
Patent number
8,406,507
Issue date
Mar 26, 2013
A9.com, Inc.
Mark A. Ruzon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Scalable tree-based search of content descriptors
Patent number
8,352,483
Issue date
Jan 8, 2013
A9.com, Inc.
Sunil Ramesh
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Information
Patent Grant
Method and system for detecting and recognizing text in images
Patent number
8,335,402
Issue date
Dec 18, 2012
A9.com, Inc.
Raghavan Manmatha
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Information
Patent Grant
Content collection search with robust content matching
Patent number
8,332,419
Issue date
Dec 11, 2012
A9.com
Arnab S. Dhua
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Information
Patent Grant
Method and system for searching for information on a network in res...
Patent number
8,249,347
Issue date
Aug 21, 2012
A9.com, Inc.
Gurumurthy D Ramkumar
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Information
Patent Grant
Hierarchical alignment of character sequences representing text of...
Patent number
8,170,289
Issue date
May 1, 2012
Google Inc.
Shaolei Feng
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Information
Patent Grant
Method and system for detecting and recognizing text in images
Patent number
8,009,928
Issue date
Aug 30, 2011
A9.com, Inc.
Raghavan Manmatha
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Information
Patent Grant
Method and system for searching for information on a network in res...
Patent number
7,949,191
Issue date
May 24, 2011
A9.com, Inc.
Gurumurthy D Ramkumar
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
CONTENT EXTRACTION USING RELATED ENTITY GROUP METADATA FROM REFEREN...
Publication number
20240152510
Publication date
May 9, 2024
AMAZON TECHNOLOGIES, INC.
Srikar Appalaraju
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Information
Patent Application
ACTIVATION LAYERS FOR DEEP LEARNING NETWORKS
Publication number
20180197049
Publication date
Jul 12, 2018
A9.com, Inc.
Son Dinh Tran
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR MATCHING AN IMAGE USING NORMALIZED FEATURE VE...
Publication number
20170103282
Publication date
Apr 13, 2017
A9.com, Inc.
Mark A. Ruzon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTENT COLLECTION SEARCH WITH ROBUST CONTENT MATCHING
Publication number
20150213061
Publication date
Jul 30, 2015
A9.com, Inc.
Arnab Sanat Kumar Dhua
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Information
Patent Application
METHOD AND SYSTEM FOR MATCHING AN IMAGE USING NORMALIZED FEATURE VE...
Publication number
20150161480
Publication date
Jun 11, 2015
A9.com, Inc.
Mark A. Ruzon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR DETECTING AND RECOGNIZING TEXT IN IMAGES
Publication number
20150154464
Publication date
Jun 4, 2015
A9.com, Inc.
Raghavan Manmatha
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR MATCHING AN IMAGE USING IMAGE PATCHES
Publication number
20140226913
Publication date
Aug 14, 2014
A9.com, Inc.
Mark A. Ruzon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR ENCODING AN IMAGE USING NORMALIZED FEATURE VE...
Publication number
20140086503
Publication date
Mar 27, 2014
A9.com, Inc.
Mark A. Ruzon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTENT COLLECTION SEARCH WITH ROBUST CONTENT MATCHING
Publication number
20130254235
Publication date
Sep 26, 2013
A9.com, Inc.
Arnab S. Dhua
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and system for representing image patches
Publication number
20100177966
Publication date
Jul 15, 2010
Mark A. Ruzon
G06 - COMPUTING CALCULATING COUNTING