Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8010574 | System and method for indexing, searching and retrieving semantic objects | Yuan-Chi Chang, Matthew L. Hill | 2011-08-30 |
| 7870053 | Apparatus and methods for auctioning time and desktop space to product and service suppliers | Lawrence D. Bergman, Yuan-Chi Chang, Richard Han, John R. Smith | 2011-01-11 |