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Shigeharu Kondo
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Gateway screen for interactive television
Patent number
7,225,456
Issue date
May 29, 2007
Sony Corporation
Tadamasa Kitsukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for interactive television
Patent number
7,096,489
Issue date
Aug 22, 2006
Sony Corporation
Tadamasa Kitsukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for a digital television electronic program guide
Patent number
6,763,522
Issue date
Jul 13, 2004
Sony Corporation
Shigeharu Kondo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Channel selection in digital television
Patent number
6,661,472
Issue date
Dec 9, 2003
Sony Corporation
Peter Rae Shintani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR INTERACTIVE TELEVISION
Publication number
20100115560
Publication date
May 6, 2010
Tadamasa Kitsukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Gateway screen for interactive television
Publication number
20060248572
Publication date
Nov 2, 2006
Sony Corporation
Tadamasa Kitsukama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for interactive television
Publication number
20060248562
Publication date
Nov 2, 2006
Sony Corporation Inc.
Tadamasa Kitsukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Channel selection in digital television
Publication number
20040049782
Publication date
Mar 11, 2004
Sony Corp
Peter Rae Shintani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHANNEL SELECTION IN DIGITAL TELEVISION
Publication number
20030133050
Publication date
Jul 17, 2003
PETER RAE SHINTANI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Interactive television system
Publication number
20020157107
Publication date
Oct 24, 2002
SONY CORPORATION
Tadamasa Kitsukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for interactive television
Publication number
20020157109
Publication date
Oct 24, 2002
SONY CORPORATION
Masahiro Nakano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Electronic program guide including virtual channels for interactive...
Publication number
20020157100
Publication date
Oct 24, 2002
SONY CORPORATION
Tadamasa Kitsukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Gateway screen for interactive television
Publication number
20020157108
Publication date
Oct 24, 2002
SONY CORPORATION
Tadamasa Kitsukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for pulling internet content onto interactive tel...
Publication number
20020157092
Publication date
Oct 24, 2002
SONY CORPORATION
Tadamasa Kitsukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for interactive television
Publication number
20020088004
Publication date
Jul 4, 2002
SONY CORPORATION
Tadamasa Kitsukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE