ANDREW T. LYTLE

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KIRKLAND, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Tool for digitally signing multiple documents
- Patent number 8,205,087
- Issue date Jun 19, 2012
- Microsoft Corporation
- Gitika Gupta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for digital signature formation and verification
- Patent number 8,190,902
- Issue date May 29, 2012
- Microsoft Corporation
- Andrew T. Lytle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for composing, processing, and organizing electro...
- Patent number 6,993,563
- Issue date Jan 31, 2006
- Microsoft Corporation
- Andrew T. Lytle
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for automatically tallying voting data in e-mail systems
- Patent number 6,549,950
- Issue date Apr 15, 2003
- Microsoft Corporation
- Andrew T. Lytle
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Tool for digitally signing multiple documents
- Publication number 20070208943
- Publication date Sep 6, 2007
- Microsoft Corporation
- Gitika Gupta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Techniques for digital signature formation and verification
- Publication number 20070204165
- Publication date Aug 30, 2007
- Microsoft Corporation
- Andrew T. Lytle
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for composing, processing, and organizing electro...
- Publication number 20030120737
- Publication date Jun 26, 2003
- Microsoft Corporation
- Andrew T. Lytle
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR COMPOSING, PROCESSING, AND ORGANIZING ELECTRO...
- Publication number 20020188683
- Publication date Dec 12, 2002
- Microsoft Corporation
- ANDREW T. LYTLE
- G06 - COMPUTING CALCULATING COUNTING