Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |