David Proulx

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for a file format for storing spreadsheet comp...
- Patent number 7,509,571
- Issue date Mar 24, 2009
- Sun Microsystems, Inc.
- Paul J. Rank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for collecting and reducing performance-related data in cons...
- Patent number 7,209,864
- Issue date Apr 24, 2007
- Sun Microsystems, Inc.
- Terrence Barr
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for a file format for storing spreadsheets com...
- Publication number 20020124016
- Publication date Sep 5, 2002
- Paul J. Rank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for rich text document storage on small devices
- Publication number 20020124019
- Publication date Sep 5, 2002
- David Proulx
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Protocol for wireless devices
- Publication number 20020116500
- Publication date Aug 22, 2002
- Akhil K. Arora
- H04 - ELECTRIC COMMUNICATION TECHNIQUE