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Christopher A. Hebert
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Framingham, MA, US
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Patents Grants
last 30 patents
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Patent Grant
Generation and use of a modified protected file
Patent number
9,811,675
Issue date
Nov 7, 2017
EMC IP Holding Company LLC
Howard Lu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Context-based dynamic information rights management
Patent number
9,350,735
Issue date
May 24, 2016
EMC Corporation
Varun Parmar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Generation and use of a modified protected file
Patent number
9,275,233
Issue date
Mar 1, 2016
EMC Corporation
Howard Lu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for rendering watermarked content using a waterma...
Patent number
8,526,666
Issue date
Sep 3, 2013
EMC Corporation
Allen D. Hadden
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Method and system for dynamically generating a watermarked document...
Patent number
8,321,947
Issue date
Nov 27, 2012
EMC Corporation
Allen D. Hadden
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for rendering watermarked content
Patent number
8,312,552
Issue date
Nov 13, 2012
EMC Corporation
Allen D. Hadden
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
GENERATION AND USE OF A MODIFIED PROTECTED FILE
Publication number
20160078241
Publication date
Mar 17, 2016
EMC Corporation
Howard Lu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and system for dynamically generating a watermarked document...
Publication number
20070143603
Publication date
Jun 21, 2007
Authentica, Inc.
Allen D. Hadden
G06 - COMPUTING CALCULATING COUNTING