Michael Ma — 10 Patents at Directv

Michael Ma has been granted 10 US patents while listed as an inventor at Directv. The first was granted in 1997 and the most recent in February 2025. Michael Ma ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Michael Ma in Santa Ana, CA, US.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12233241	Methods and systems to validate physiologic waveform reliability and uses thereof	Joseph B. Rinehart	2025-02-25
11055953	Video display assembly with rotatable mechanical bezel	Bran Ferren, Don Lariviere, Ivo Janssen, James Hirahara, Jeffrey Mulvey +5 more	2021-07-06
10679459	Video display assembly with rotatable mechanical bezel	Bran Ferren, Don Lariviere, Ivo Janssen, James Hirahara, Jeffrey Mulvey +5 more	2020-06-09
9637999	Isolation packer with automatically closing alternate path passages	Andres Garcia, Nervy Enrique Faria, Britain A. Fisher, Christophe Malbrel, Vasily Eliseev	2017-05-02	$12,038,000
7769838	Single-modem multi-user virtual private network	Douglas Cheline, Ye Zhang, Lester J. Chong	2010-08-03	$164,567,000
7197550	Automated configuration of a virtual private network	Douglas Cheline, Ye Zhang, Lester J. Chong	2007-03-27	$48,525,000
7099957	Domain name system resolution	Douglas Cheline, Ye Zhang, Lester J. Chong	2006-08-29	$34,917,000
6547939	Adjustable shadow mask for improving uniformity of film deposition using multiple monitoring points along radius of substrate	Paul Hsueh, Shyang-Jye Chang, Hans Schiesser, Jack Hsu, Abraham C. Ma	2003-04-15
D389798	Dashboard and center console of a motor vehicle	Richard Plavetich, Gerhard Steinle, Benjamin Dimson	1998-01-27
D385847	Center console of a motor vehicle	Richard Plavetich, Gerhard Steinle, Benjamin Dimson	1997-11-04

Michael Ma — 10 Patents

Issued Patents All Time

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