Video Game Patent Database
Results for the query
Showing matches for "Sony".
473 records found
| Figure | Patent No. | Title | Assignee | Issue Date | |
|---|---|---|---|---|---|
|
U.S. Pat. No. 6,722,989 | Virtual Pet Game in which the Virtual Pet Can Converse With the Player and Learn New Words and Phrases From These Conversations | Sony | Unavailable | Read our Analysis |
|
U.S. Pat. No. 6,488,586 | Recording medium and entertainment system | Sony | Unavailable | Read our Analysis |
|
U.S. Pat. No. 6,231,444 | Operating device for game machine | Sony Interactive Entertainment Inc. | Unavailable | Read our Analysis |
Disclaimer: Data collected from the USPTO and may be malformed, incomplete, and/or otherwise inaccurate.