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Glen W. Petrie
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Los Gatos, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
System for controlling the distribution and use of rendered digital...
Patent number
9,589,111
Issue date
Mar 7, 2017
ContentGuard Holdings, Inc.
Mark J. Stefik
G07 - CHECKING-DEVICES
Information
Patent Grant
System for controlling the distribution and use of rendered digital...
Patent number
8,667,289
Issue date
Mar 4, 2014
ContentGuard Holdings, Inc.
Mark J. Stefik
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User interface tag for use in processing a service on a scannable d...
Patent number
8,640,019
Issue date
Jan 28, 2014
Xerox Corporation
Leigh L. Klotz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User interface tag for use in processing a document
Patent number
8,640,018
Issue date
Jan 28, 2014
Xerox Corporation
Leigh L. Klotz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for controlling the distribution and use of rendered digital...
Patent number
8,205,089
Issue date
Jun 19, 2012
Contentguard Holdings, Inc.
Mark J. Stefik
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for distributing multilingual documents
Patent number
7,925,495
Issue date
Apr 12, 2011
Xerox Corporation
David L. Hecht
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System for controlling the distribution and use of rendered digital...
Patent number
7,765,403
Issue date
Jul 27, 2010
Contentguard Holdings, Inc.
Mark J. Stefik
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for distributing multilingual documents
Patent number
7,493,250
Issue date
Feb 17, 2009
Xerox Corporation
David L. Hecht
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
User interface identification and service tags for a document proce...
Patent number
7,168,036
Issue date
Jan 23, 2007
Xerox Corporation
Leigh L. Klotz, Jr.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for implementing occlusion glyph code tilings
Patent number
7,079,667
Issue date
Jul 18, 2006
Xerox Corporation
David L. Hecht
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System for controlling the distribution and use of rendered digital...
Patent number
7,031,471
Issue date
Apr 18, 2006
Contentguard Holdings, Inc.
Mark J. Stefik
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for implementing a camera mouse
Patent number
6,783,069
Issue date
Aug 31, 2004
Xerox Corporation
David L. Hecht
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Maximizing data capacity for embedded data blocks with occlusions t...
Patent number
6,419,162
Issue date
Jul 16, 2002
Xerox Corporation
Glen W. Petrie
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of encoding embedded data blocks containing occlusions
Patent number
6,341,730
Issue date
Jan 29, 2002
Xerox Corporation
Glen W. Petrie
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System for controlling the distribution and use of rendered digital...
Patent number
6,233,684
Issue date
May 15, 2001
Contenaguard Holdings, Inc.
Mark J. Stefik
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Tilings of mono-code and dual-code embedded data pattern strips for...
Patent number
6,000,621
Issue date
Dec 14, 1999
Xerox Corporation
David L. Hecht
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Distributed dimensional labeling for dimensional characterization o...
Patent number
5,939,703
Issue date
Aug 17, 1999
Xerox Corporation
David L. Hecht
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Parallel propagating embedded binary sequences for characterizing o...
Patent number
5,937,110
Issue date
Aug 10, 1999
Xerox Corporation
Glen W. Petrie
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Distributed dimensional labeling for dimensional characterization o...
Patent number
5,929,429
Issue date
Jul 27, 1999
Xerox Corporation
Glen W. Petrie
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Parallel propagating embedded binary sequences for characterizing a...
Patent number
5,862,271
Issue date
Jan 19, 1999
Xerox Corporation
Glen W. Petrie
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Tiled embedded data block-types for generic embedded data block sys...
Patent number
5,717,197
Issue date
Feb 10, 1998
Xerox Corporation
Glen W. Petrie
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Distributed state flags or other unordered information for embedded...
Patent number
5,611,575
Issue date
Mar 18, 1997
Xerox Corporation
Glen W. Petrie
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Distributed type labeling for embedded data blocks
Patent number
5,572,010
Issue date
Nov 5, 1996
Xerox Corporation
Glen W. Petrie
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Global addressability for self-clocking glyph codes
Patent number
5,453,605
Issue date
Sep 26, 1995
Xerox Corporation
David L. Hecht
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Random access techniques for use with self-clocking glyph codes
Patent number
5,449,896
Issue date
Sep 12, 1995
Xerox Corporation
David L. Hecht
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM FOR CONTROLLING THE DISTRIBUTION AND USE OF RENDERED DIGITAL...
Publication number
20140208120
Publication date
Jul 24, 2014
ContentGuard Holdings, Inc.
Mark J. Stefik
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM FOR CONTROLLING THE DISTRIBUTION AND USE OF RENDERED DIGITAL...
Publication number
20120317419
Publication date
Dec 13, 2012
CONTENTGUARD HOLDINGS, INC.
Mark J. Stefik
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM FOR CONTROLLING THE DISTRIBUTION AND USE OF RENDERED DIGITAL...
Publication number
20100037061
Publication date
Feb 11, 2010
CONTENTGUARD HOLDINGS, INC.
Mark J. Stefik
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
User Interface Tag For Use In Processing A Service On A Scannable D...
Publication number
20090323126
Publication date
Dec 31, 2009
Xerox Corporation
Leigh L. Klotz, JR.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR DISTRIBUTING MULTILINGUAL DOCUMENTS
Publication number
20090171653
Publication date
Jul 2, 2009
Xerox Corporation
David L. Hecht
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
User interface tag for use in processing a document
Publication number
20070116358
Publication date
May 24, 2007
Leigh L. Klotz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System for controlling the distribution and use of rendered digital...
Publication number
20060059562
Publication date
Mar 16, 2006
Mark J. Stefik
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
USER INTERFACE IDENTIFICATION AND SERVICE TAGS FOR A DOCUMENT PROCE...
Publication number
20040205626
Publication date
Oct 14, 2004
LEIGH L. KLOTZ
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for distributing multilingual documents
Publication number
20020077805
Publication date
Jun 20, 2002
David L. Hecht
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and apparatus for implementing occlusion glyph code tilings
Publication number
20020076080
Publication date
Jun 20, 2002
David L. Hecht
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and apparatus for implementing a user interface using occlus...
Publication number
20020075268
Publication date
Jun 20, 2002
David L. Hecht
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System for controlling the distribution and use of rendered digital...
Publication number
20010008557
Publication date
Jul 19, 2001
Mark J. Stefik
G06 - COMPUTING CALCULATING COUNTING