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Samuel Y. Yu
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San Francisco, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Event lock storage device
Patent number
9,015,439
Issue date
Apr 21, 2015
SanDisk Technologies, Inc
Filip Verhaeghe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Authentication and securing of write-once, read-many (WORM) memory...
Patent number
8,533,414
Issue date
Sep 10, 2013
SanDisk Technologies Inc.
Samuel Y. Yu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and memory device that powers-up in a read-only mode and is...
Patent number
8,504,763
Issue date
Aug 6, 2013
SanDisk Technologies Inc.
Richard Matthew Fruin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Memory device operable in read-only and write-once, read-many (WORM...
Patent number
8,266,366
Issue date
Sep 11, 2012
SanDisk Technologies, Inc
Richard Matthew Fruin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Authentication and securing of write-once, read-many (WORM) memory...
Patent number
8,255,655
Issue date
Aug 28, 2012
SanDisk Technologies Inc.
Samuel Y. Yu
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
EVENT LOCK STORAGE DEVICE
Publication number
20150347317
Publication date
Dec 3, 2015
SanDisk Technologies, Inc.
Filip Verhaeghe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and Memory Device that Powers-Up in a Read-Only Mode and Is...
Publication number
20120303881
Publication date
Nov 29, 2012
Richard Matthew Fruin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Authentication and Securing of Write-Once, Read-Many (WORM) Memory...
Publication number
20120278546
Publication date
Nov 1, 2012
Samuel Y. Yu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Authentication and Securing of Write-Once, Read-Many (WORM) Memory...
Publication number
20110082966
Publication date
Apr 7, 2011
Samuel Y. Yu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Memory device operable in read-only and re-writable modes of operation
Publication number
20100017558
Publication date
Jan 21, 2010
Richard Matthew Fruin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Memory device operable in read-only and write-once, read-many (WORM...
Publication number
20100017559
Publication date
Jan 21, 2010
Richard Matthew Fruin
G06 - COMPUTING CALCULATING COUNTING