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Minh-Son Tran
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Bourg La Reine, FR
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Patents Grants
last 30 patents
Information
Patent Grant
System for securing deployed security cameras
Patent number
11,546,151
Issue date
Jan 3, 2023
NAGRAVISION S.A.
Michel Angel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method to watermark a compressed content encrypted by at least one...
Patent number
10,015,564
Issue date
Jul 3, 2018
Nagravision S.A.
Didier Hunacek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device to embed watermark in uncompressed video data
Patent number
9,986,308
Issue date
May 29, 2018
Nagravision S.A.
Didier Hunacek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and a receiver device configured to mark digital media content
Patent number
9,959,906
Issue date
May 1, 2018
Nagravision S.A.
Minh Son Tran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device and method to mark digital audio or audio and/or video content
Patent number
9,813,780
Issue date
Nov 7, 2017
NAGRAVISION S.A.
Pierre Sarda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device to embed watermark in uncompressed video data
Patent number
9,794,646
Issue date
Oct 17, 2017
Nagravision S.A.
Didier Hunacek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method to watermark a compressed content encrypted by at least one...
Patent number
9,729,941
Issue date
Aug 8, 2017
Nagravision S.A.
Didier Hunacek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device to embed watermark in uncompressed video data
Patent number
9,602,890
Issue date
Mar 21, 2017
Nagravision S.A.
Didier Hunacek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method to trace video content processed by a decoder
Patent number
8,842,892
Issue date
Sep 23, 2014
Nagravision S.A.
Pierre Sarda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method to trace video content processed by a decoder
Patent number
8,712,113
Issue date
Apr 29, 2014
Nagravision S.A.
Pierre Sarda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Security method for preventing the unauthorized use of multimedia c...
Patent number
8,571,213
Issue date
Oct 29, 2013
Nagra France SAS
Minh Son Tran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM FOR SECURING DEPLOYED SECURITY CAMERAS
Publication number
20200344053
Publication date
Oct 29, 2020
Nagravision S.A.
Michel Angel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
A SYSTEM FOR INSERTING A MARK INTO A VIDEO CONTENT
Publication number
20180302690
Publication date
Oct 18, 2018
Nagravision S.A.
Minh Son TRAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE TO EMBED WATERMARK IN UNCOMPRESSED VIDEO DATA
Publication number
20180048946
Publication date
Feb 15, 2018
Nagravision S.A.
Didier Hunacek
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD TO WATERMARK A COMPRESSED CONTENT ENCRYPTED BY AT LEAST ONE...
Publication number
20170339472
Publication date
Nov 23, 2017
Nagravision S.A.
Didier HUNACEK
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND DEVICE TO EMBED WATERMARK IN UNCOMPRESSED VIDEO DATA
Publication number
20170150233
Publication date
May 25, 2017
Nagravision S.A.
Didier Hunacek
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE AND METHOD TO MARK DIGITAL AUDIO OR AUDIO AND/OR VIDEO CONTENT
Publication number
20160261928
Publication date
Sep 8, 2016
Pierre SARDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE TO EMBED WATERMARK IN UNCOMPRESSED VIDEO DATA
Publication number
20160105730
Publication date
Apr 14, 2016
Nagravision S.A.
Didier Hunacek
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RECEIVER-SIDE MARKING OF CONTENT FOR UNIQUE IDENTIFICATION
Publication number
20160094802
Publication date
Mar 31, 2016
Nagravision S.A.
Frédéric Thomas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD TO WATERMARK A COMPRESSED CONTENT ECRYPTED BY AT LEAST ONE C...
Publication number
20160080831
Publication date
Mar 17, 2016
Nagravision S.A.
Didier HUNACEK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR SCRAMBLING AND DESCRAMBLING A DIGITAL IMAGE
Publication number
20150358156
Publication date
Dec 10, 2015
Nagravision S.A.
Pierre Sarda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND A RECEIVER DEVICE CONFIGURED TO MARK DIGITAL MEDIA CONTENT
Publication number
20150221340
Publication date
Aug 6, 2015
Nagravision S.A.
Minh Son TRAN
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD AND SYSTEM FOR SCRAMBLING AND DESCRAMBLING A DIGITAL IMAGE
Publication number
20150030154
Publication date
Jan 29, 2015
Nagravision S.A.
Pierre Sarda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD TO TRACE VIDEO CONTENT PROCESSED BY A DECODER
Publication number
20140205137
Publication date
Jul 24, 2014
Nagravision S.A.
Pierre Sarda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD TO TRACE VIDEO CONTENT PROCESSED BY A DECODER
Publication number
20120134530
Publication date
May 31, 2012
Nagravision S.A.
Pierre Sarda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SECURITY METHOD FOR PREVENTING THE UNAUTHORIZED USE OF MULTIMEDIA C...
Publication number
20110293092
Publication date
Dec 1, 2011
NAGRA FRANCE SAS
Minh Son Tran
H04 - ELECTRIC COMMUNICATION TECHNIQUE