Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8954447 | Annotation-based content rankings | Preetha Chatterjee, Janna S. Hamaker, Eugene Kalenkovich, Tom Killalea | 2015-02-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8954447 | Annotation-based content rankings | Preetha Chatterjee, Janna S. Hamaker, Eugene Kalenkovich, Tom Killalea | 2015-02-10 |