Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480830 | Active calendar system | Daniel A. Ford, Tobin J. Lehman, Qi Lu, Ron Yair Pinter | 2002-11-12 |
| 6381594 | System and method for personalized information filtering and alert generation | Matthias Eichstaedt, Ashvinkumar P. Patel, Qi Lu, Kristine Rudkin | 2002-04-30 |