Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975216 | System and method for annotating an electronic document independently of its content | Andrew Baird, Jiang Sheng, John L. Beezer, Darryl E. Rubin | 2011-07-05 |
| 7936872 | Client proximity detection method and system | John C. Krumm, Roland L. Fernandez, David J. Marsh, Albert D. Jee, Wayne King | 2011-05-03 |