Ira Levin

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method, system, and apparatus for providing access to workbook mode...
- Patent number 9,317,495
- Issue date Apr 19, 2016
- Microsoft Technology Licensing, LLC
- Dan Y. Khen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Grid presentation in web-based spreadsheet services
- Patent number 8,689,095
- Issue date Apr 1, 2014
- Microsoft Corporation
- Dan Parish
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, system, and apparatus for providing access to workbook mode...
- Patent number 8,578,399
- Issue date Nov 5, 2013
- Microsoft Corporation
- Dan Y. Khen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, system, and apparatus for discovering and connecting to dat...
- Patent number 7,558,799
- Issue date Jul 7, 2009
- Microsoft Corporation
- Daniel C. Battagin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for restricting user access to a network document
- Patent number 7,533,420
- Issue date May 12, 2009
- Microsoft Corporation
- Daniel C. Battagin
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method, System, and Apparatus for Providing Access to Workbook Mode...
- Publication number 20130013995
- Publication date Jan 10, 2013
- Microsoft Corporation
- Dan Y. Khen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GRID PRESENTATION IN WEB-BASED SPREADSHEET SERVICES
- Publication number 20100205520
- Publication date Aug 12, 2010
- Micrososoft Corporation
- Dan Parish
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method, system, and apparatus for providing access to workbook mode...
- Publication number 20090235154
- Publication date Sep 17, 2009
- Microsoft Corporation
- Dan Y. Khen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for restricting user access to a network document
- Publication number 20060129809
- Publication date Jun 15, 2006
- Microsoft Corporation
- Daniel C. Battagin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method, system, and apparatus for discovering and connecting to dat...
- Publication number 20050278307
- Publication date Dec 15, 2005
- Microsoft Corporation
- Daniel C. Battagin
- G06 - COMPUTING CALCULATING COUNTING