David Wallen — 7 Patents at Pixel Instruments

David Wallen has been granted 7 US patents while listed as an inventor at Pixel Instruments. The first was granted in 1996 and the most recent in December 2011. David Wallen ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list David Wallen in San Francisco, CA, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date
8072539	Apparatus and method for digital processing of analog television signals	J. Carl Cooper, Howard Loveless, Mirko Vojnovic	2011-12-06
6989869	Apparatus and method for digital processing of analog television signals	J. Carl Cooper, Howard Loveless, Mirko Vojnovic	2006-01-24
6469741	Apparatus and method for processing television signals	J. Carl Cooper, Howard Loveless, Mirko Vojnovic	2002-10-22
6392707	Apparatus and method for maintaining synchronization of multiple delayed signals	J. Carl Cooper, Howard Loveless, Mirko Vojnovic	2002-05-21
6141057	Apparatus and method for maintaining synchronization of multiple delayed signals of differing types	J. Carl Cooper, Howard Loveless, Mirko Vojnovic	2000-10-31
5946049	Apparatus and method for synchronizing multiple asynchronous signals	J. Carl Cooper, Howard Loveless, Mirko Vojnovic	1999-08-31
5550594	Apparatus and method for synchronizing asynchronous signals	J. Carl Cooper, Mirko Vojnovic, Howard Loveless	1996-08-27

David Wallen — 7 Patents

Issued Patents All Time

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