Birrell; Andrew

Patent Applications and Registrations

Patent applications and USPTO patent grants for Birrell; Andrew.The latest application filed is for "access control based on program properties".

Company Profile

0.8.6

Birrell; Andrew - Los Altos CA
Birrell; Andrew - Rieden CH
Birrell; Andrew - Kinsman OH

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Access control based on program properties Grant 8,239,954 - Wobber , et al. August 7, 2	2012-08-07
System and methods for an overlay disk and cache using portable flash memory Grant 7,480,761 - Birrell , et al. January 20, 2	2009-01-20
Access Control Based On Program Properties App 20080282354 - Wobber; Edward P. ; et al.	2008-11-13
System and methods for an overlay disk and cache using portable flash memory Grant 7,398,349 - Birrell , et al. July 8, 2	2008-07-08
System and methods for an overlay disk and cache using portable flash memory Grant 7,380,051 - Birrell , et al. May 27, 2	2008-05-27
Method for operating a turbo engine and turbo engine Grant 7,273,345 - Birrell , et al. September 25, 2	2007-09-25
Flash memory management App 20070083697 - Birrell; Andrew ; et al.	2007-04-12
Method for operating a turbo engine and turbo engine App 20070065274 - Birrell; Andrew ; et al.	2007-03-22
System and methods for an overlay disk and cache using portable flash memory App 20060233367 - Birrell; Andrew ; et al.	2006-10-19
System and methods for an overlay disk and cache using portable flash memory App 20060155930 - Birrell; Andrew ; et al.	2006-07-13
System and methods for an overlay disk and cache using portable flash memory App 20060155931 - Birrell; Andrew ; et al.	2006-07-13
Low power system and method for playing compressed audio data Grant 6,332,175 - Birrell , et al. December 18, 2	2001-12-18
Portable ergonomic work station Grant 6,098,936 - Birrell August 8, 2	2000-08-08
Access control subsystem and method for distributed computer system using locally cached authentication credentials Grant 5,235,642 - Wobber , et al. August 10, 1	1993-08-10

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