Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8117551 | Computer system and method of using presence visualizations of avatars as persistable virtual contact objects | Li-Te Cheng, Steven L. Rohall, John F. Patterson, Phuong Le | 2012-02-14 |