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Leon Rishniw
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Redwood City, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Adaptable security mechanism for preventing unauthorized access of...
Patent number
7,603,563
Issue date
Oct 13, 2009
Microsoft Corporation
Steven T. Ansell
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Digital audio signal filtering mechanism and method
Patent number
7,363,096
Issue date
Apr 22, 2008
Microsoft Corporation
Philip R. Wiser
G11 - INFORMATION STORAGE
Information
Patent Grant
Gui for digital audio signal filtering mechanism
Patent number
7,257,452
Issue date
Aug 14, 2007
Microsoft Corporation
Philip R. Wiser
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital audio signal filtering mechanism and method
Patent number
7,206,650
Issue date
Apr 17, 2007
Microsoft Corporation
Philip R. Wiser
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital audio signal filtering mechanism and method
Patent number
7,149,594
Issue date
Dec 12, 2006
Microsoft Corporation
Philip R. Wiser
G11 - INFORMATION STORAGE
Information
Patent Grant
Previewing digital audio clips
Patent number
7,149,593
Issue date
Dec 12, 2006
Microsoft Corporation
Philip R. Wiser
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital audio signal filtering mechanism and method
Patent number
7,069,092
Issue date
Jun 27, 2006
Microsoft Corporation
Philip R. Wiser
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital audio signal filtering mechanism and method
Patent number
7,016,746
Issue date
Mar 21, 2006
Microsoft Corporation
Philip R. Wiser
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital audio signal filtering mechanism and method
Patent number
6,959,220
Issue date
Oct 25, 2005
Microsoft Corporation
Philip R. Wiser
G11 - INFORMATION STORAGE
Information
Patent Grant
Adaptable security mechanism for preventing unauthorized access of...
Patent number
6,792,113
Issue date
Sep 14, 2004
Microsoft Corporation
Steven T. Ansell
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
GUI for digital audio signal filtering mechanism
Publication number
20050248474
Publication date
Nov 10, 2005
Microsoft Corporation
Philip R. Wiser
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Previewing digital audio clips
Publication number
20050248475
Publication date
Nov 10, 2005
Microsoft Corporation
Philip R. Wiser
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital audio signal filtering mechanism and method
Publication number
20050248476
Publication date
Nov 10, 2005
Microsoft Corporation
Philip R. Wiser
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital audio signal filtering mechanism and method
Publication number
20050240395
Publication date
Oct 27, 2005
Microsoft Corporation
Philip R. Wiser
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital audio signal filtering mechanism and method
Publication number
20050065780
Publication date
Mar 24, 2005
Microsoft Corporation
Philip R. Wiser
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Adaptable security mechanism for preventing unauthorized access of...
Publication number
20050033974
Publication date
Feb 10, 2005
Microsoft Corporation
Steven T. Ansell
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Digital audio signal filtering mechanism and method
Publication number
20030009247
Publication date
Jan 9, 2003
Philip R. Wiser
G11 - INFORMATION STORAGE
Information
Patent Application
Digital audio signal filtering mechanism and method
Publication number
20030009248
Publication date
Jan 9, 2003
Philip R. Wiser
G11 - INFORMATION STORAGE