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David Hill-Jowett
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Hampshire, GB
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last 30 patents
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Patent Grant
Conditional access method and apparatus for simultaneously handling...
Patent number
9,973,804
Issue date
May 15, 2018
Saturn Licensing LLC
Sri Gopikanth Gutta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiving audio/video content
Patent number
9,467,736
Issue date
Oct 11, 2016
Sony Corporation
David Hill-Jowett
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for decrypting a transport stream
Patent number
9,455,829
Issue date
Sep 27, 2016
Sony Europe Limited
David Richard Hill-Jowett
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Content encryption
Patent number
9,294,446
Issue date
Mar 22, 2016
Sony Corporation
David Richard Hill-Jowett
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiving audio/video content
Patent number
9,210,458
Issue date
Dec 8, 2015
Sony Corporation
David Hill-Jowett
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
RECEIVING AUDIO/VIDEO CONTENT
Publication number
20160057484
Publication date
Feb 25, 2016
Sony Corporation
David Hill-Jowett
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECEIVING AUDIO/VIDEO CONTENT
Publication number
20150058878
Publication date
Feb 26, 2015
SONY CORPORATION
David Hill-Jowett
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONDITIONAL ACCESS METHOD AND APPARATUS FOR SIMULTANEOUSLY HANDLING...
Publication number
20150040155
Publication date
Feb 5, 2015
SONY CORPORATION
Sri Gopikanth Gutta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECEIVING AUDIO/VIDEO CONTENT
Publication number
20140375892
Publication date
Dec 25, 2014
SONY CORPORATION
David Hill-Jowett
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTENT ENCRYPTION
Publication number
20140013115
Publication date
Jan 9, 2014
Sony Europe Limited
David Richard Hill-Jowett
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR DECRYPTING A TRANSPORT STREAM
Publication number
20130177154
Publication date
Jul 11, 2013
Sony Europe Limited
David Richard Hill-Jowett
H04 - ELECTRIC COMMUNICATION TECHNIQUE