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David E. Orr
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Vancouver, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Inversion of channel distortion by adaptive wavelet lifting
Patent number
8,144,803
Issue date
Mar 27, 2012
XW, LLC
David E. Orr
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-channel wavelet codec
Patent number
7,787,545
Issue date
Aug 31, 2010
Xtendwave, Inc.
David Orr
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Code division multiple access employing orthogonal filter banks
Patent number
7,394,844
Issue date
Jul 1, 2008
Xtendwave, Inc.
David E. Orr
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inversion of channel distortion by adaptive wavelet lifting
Patent number
7,362,816
Issue date
Apr 22, 2008
Xtendwave, Inc.
David E. Orr
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optimal filter-bank wavelet modulation
Patent number
7,333,665
Issue date
Feb 19, 2008
Xtendwave, Inc.
David E. Orr
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission of encrypted messages between a transmitter and a rece...
Patent number
7,327,845
Issue date
Feb 5, 2008
Xtendwave, Inc.
David E. Orr
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Appliance for cell-phones, laptops and PDAs
Publication number
20090014045
Publication date
Jan 15, 2009
Tilda Hines
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INVERSION OF CHANNEL DISTORTION BY ADAPTIVE WAVELET LIFTING
Publication number
20080214114
Publication date
Sep 4, 2008
XTENDWAVE, INC.
David E. Orr
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optimal filter-bank wavelet modulation
Publication number
20050286788
Publication date
Dec 29, 2005
David E. Orr
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and system for a trusted transducer
Publication number
20050172152
Publication date
Aug 4, 2005
David E. Orr
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Multi-channel wavelet codec
Publication number
20050152464
Publication date
Jul 14, 2005
David Orr
H04 - ELECTRIC COMMUNICATION TECHNIQUE