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DONALD E. PARRECO
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COVINA, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for automatic compensation of signal losses fr...
Patent number
8,810,729
Issue date
Aug 19, 2014
RGB Systems, Inc.
Raymond William Hall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for DC restoration using feedback
Patent number
8,634,028
Issue date
Jan 21, 2014
RGB Systems, Inc.
Raymond William Hall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for automatic compensation of video signal los...
Patent number
8,330,550
Issue date
Dec 11, 2012
RGB Systems, Inc.
Raymond William Hall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for DC restoration using feedback
Patent number
8,154,664
Issue date
Apr 10, 2012
RGB Systems, Inc.
Raymond William Hall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for DC restoration using feedback
Patent number
7,787,057
Issue date
Aug 31, 2010
RGB Systems, Inc.
Raymond William Hall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR AUTOMATIC COMPENSATION OF SIGNAL LOSSES FR...
Publication number
20140055680
Publication date
Feb 27, 2014
RGB SYSTEMS, INC.
RAYMOND WILLIAM HALL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR DC RESTORATION USING FEEDBACK
Publication number
20120194746
Publication date
Aug 2, 2012
RGB SYSTEMS, INC.
RAYMOND WILLIAM HALL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR DC RESTORATION USING FEEDBACK
Publication number
20110069236
Publication date
Mar 24, 2011
Raymond William Hall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR VIDEO TRANSMISSION OVER LONG DISTANCES USI...
Publication number
20080106643
Publication date
May 8, 2008
RGB SYSTEMS, INC.
RAYMOND WILLIAM HALL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR DC RESTORATION USING FEEDBACK
Publication number
20080062326
Publication date
Mar 13, 2008
RGB SYSTEMS, INC. (DBA EXTRON ELECTRONICS)
Raymond William Hall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR AUTOMATIC COMPENSATION OF VIDEO SIGNAL LOS...
Publication number
20070300284
Publication date
Dec 27, 2007
RGB SYSTEMS, INC., (DBA EXTRON ELECTRONICS)
Raymond William Hall
H04 - ELECTRIC COMMUNICATION TECHNIQUE