Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8102322 | Vehicle antenna assembly | Christopher Matthews | 2012-01-24 |
| 6940461 | Remote access device having multiple inductive coil antenna | John Nantz, Qingfeng Tang, Qing Li, Bruce Conner, Keith Walker +4 more | 2005-09-06 |
| 6864803 | System and method for tire pressure monitoring using CDMA tire pressure signals | Qingfeng Tang, John Nantz, Riad Ghabra, Ronald O. King | 2005-03-08 |
| 6838985 | System and method for remote tire pressure monitoring with low frequency initiation | Riad Ghabra, John Nantz, Qingfeng Tang | 2005-01-04 |
| 6812900 | Vehicle seating system capable of receiving and transmitting radio frequency signals | Riad Ghabra, Ronald O. King, John Nantz, Qingfeng Tang | 2004-11-02 |
| 6693522 | System and method for tire pressure monitoring including automatic tire location recognition | Qingfeng Tang, John Nantz, Riad Ghabra, Ronald O. King, David Kosokowsky | 2004-02-17 |
| 6671609 | Tire pressure vehicle speed limiting | John Nantz, Riad Ghabra, Qingfeng Tang | 2003-12-30 |
| 6650236 | System and method for shared vehicle tire pressure monitoring, remote keyless entry, and vehicle immobilization | Riad Ghabra, John Nantz, Qingfeng Tang | 2003-11-18 |
| 6563474 | Remote access device having multiple inductive coil antenna | John Nantz, Qingfeng Tang, Qing Li, Bruce Conner, Keith Walker +4 more | 2003-05-13 |
| 6434470 | Tire pressure vehicle speed limiting | John Nantz, Riad Ghabra, Qingfeng Tang | 2002-08-13 |
| 6420967 | System and method for shared vehicle tire pressure monitoring, remote keyless entry, and vehicle immobilization | Riad Ghabra, John Nantz, Qingfeng Tang | 2002-07-16 |