Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7779013 | System and method for determining a quantitative measure of search efficiency of related web pages | Ed H. Chi | 2010-08-17 |
| 7451142 | Autonomic relevancy building | Paul Thomas Arellanes, Mary C. Burton, Elizabeth A. Halliday-Reynolds, Jason Thomas Read, Douglas Dwaine Yakesch | 2008-11-11 |
| 5867051 | Digital joystick interface circuit | — | 1999-02-02 |
| 5558329 | Photoelectric digitized joystick | — | 1996-09-24 |