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John Justin Caffrey
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Indianapolis, IN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Wireless digital transmission of low frequency effects and surround...
Patent number
8,340,313
Issue date
Dec 25, 2012
Thomson Licensing
John Justin Caffrey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for transmitting audio and non-audio informati...
Patent number
7,171,156
Issue date
Jan 30, 2007
Thomson Licensing
John Justin Caffrey
G11 - INFORMATION STORAGE
Information
Patent Grant
Extension phone off-hook check for Type 2 Caller ID reception in a...
Patent number
6,697,471
Issue date
Feb 24, 2004
Thomson Licensing S.A.
Watson Yuet Lai Chan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Unified directory for caller ID and electronic mail addresses
Patent number
6,298,128
Issue date
Oct 2, 2001
Thomson Licensing S.A.
Blaine Edward Ramey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Wireless Digital Transmission of Low Frequency Effects and Surround...
Publication number
20080247554
Publication date
Oct 9, 2008
John Justin Caffrey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for transmitting audio and non-audio informati...
Publication number
20040253925
Publication date
Dec 16, 2004
John Justin Caffrey
H04 - ELECTRIC COMMUNICATION TECHNIQUE