Rob SanFilippo

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Kirkland, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-tier online game play
- Patent number 8,944,917
- Issue date Feb 3, 2015
- Microsoft Corporation
- Kevin Geisner
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MULTI-TIER ONLINE GAME PLAY
- Publication number 20080242421
- Publication date Oct 2, 2008
- Microsoft Corporation
- Kevin Geisner
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Secured cross platform networked multiplayer communication and game...
- Publication number 20080227548
- Publication date Sep 18, 2008
- Microsoft Corporation
- Kareem Ahmad Choudhry
- A63 - SPORTS GAMES AMUSEMENTS