Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8041723 | Systems and methods for identifying premium content items in a result set | Ramesh Sarukkai, David Duane Hall, Ulf Sigurd Carlin | 2011-10-18 |
| 7877395 | Systems and methods for identifying premium content items in a result set | Ramesh Sarukkai, David Duane Hall, Ulf Sigurd Carlin | 2011-01-25 |