Video Game Patent Database
Results for the query
Showing matches for "2490".
22 records found
| Figure | Patent No. | Title | Assignee | Issue Date | |
|---|---|---|---|---|---|
|
U.S. Pat. No. 8,607,324 U.S. Pat. App. No. 12/014,680 | UNTRUSTED GAMING SYSTEM ACCESS TO ONLINE GAMING SERVICE | Microsoft Corporation | January 15, 2008 | Patent Details |
|
U.S. Pat. No. 7,640,300 U.S. Pat. App. No. 10/167,992 | PRESENCE AND NOTIFICATION SYSTEM FOR MAINTAINING AND COMMUNICATING INFORMATION | Microsoft Corporation | June 10, 2002 | Read our Analysis |
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