Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7366677 | Access control for rental cars | Te-Kai Liu | 2008-04-29 |
| 6871139 | Dual map system for navigation and wireless communication | Te-Kai Liu, Lawrence Lieberman, Kiyoshi Maruyama, Paul A. Moskowitz | 2005-03-22 |
| 6721305 | Wireless message courier | Shun-Shing Chan, Te-Kai Liu, Kiyoshi Maruyama | 2004-04-13 |
| 6467851 | Safety harness | Catherine A. Mannell | 2002-10-22 |
| 6400690 | Dual map system for navigation and wireless communication | Te-Kai Liu, Lawrence I. Lieberman, Kiyoshi Maruyama, Paul A. Moskowitz | 2002-06-04 |
| 6349257 | System for personalized mobile navigation information | Te-Kai Liu, Paul A. Moskowitz, Lawrence I. Lieberman, David A. Wood | 2002-02-19 |
| 6211777 | System and method for automatic information exchange between vehicles involved in a collision | Te-Kai Liu | 2001-04-03 |