Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7689448 | System and methods for scheduling and tracking events across multiple time zones | Xiang Fu, Philippe Kahn | 2010-03-30 |
| 6647370 | System and methods for scheduling and tracking events across multiple time zones | Xiang Fu, Philippe Kahn | 2003-11-11 |
| D441763 | Graphic user interface for an electronic device for a display screen | Philippe Kahn, Eric O. Bodnar | 2001-05-08 |
| 5845257 | System and methods for scheduling and tracking events across multiple time zones | Xiang Fu, Philippe Kahn | 1998-12-01 |
| 5832473 | Information management system with user data-based user interface | Philippe Kahn, Gregor Freund | 1998-11-03 |
| 5809497 | Databank system with methods for efficiently storing non uniforms data records | Gregor Freund, Philippe Kahn | 1998-09-15 |
| 5682524 | Databank system with methods for efficiently storing non-uniform data records | Gregor Freund, Philippe Kahn | 1997-10-28 |