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David A. Leech
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Union City, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Virtual graphics device driver
Patent number
10,504,203
Issue date
Dec 10, 2019
Apple Inc.
David J. Redman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Virtual graphics device driver
Patent number
9,336,028
Issue date
May 10, 2016
Apple Inc.
David J. Redman
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Apparatus and methods for processing of media signals
Patent number
9,336,557
Issue date
May 10, 2016
Apple Inc.
Brett D. George
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
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Patent Application
VIRTUAL GRAPHICS DEVICE DRIVER
Publication number
20160328818
Publication date
Nov 10, 2016
Apple Inc.
David J. Redman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
APPARATUS AND METHODS FOR PROCESSING OF MEDIA SIGNALS
Publication number
20130293558
Publication date
Nov 7, 2013
Brett D. George
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
VIRTUAL GRAPHICS DEVICE DRIVER
Publication number
20100328323
Publication date
Dec 30, 2010
Apple Inc.
David J. Redman
G06 - COMPUTING CALCULATING COUNTING