Granted Patent
Utility
US 6,647,773 · App. 10/193,418
System and method for integrated tire pressure monitoring and passive entry
Inventors:
John Nantz, Qingfeng Tang, Riad Ghabra
Patented Case
View Patent ↗
Granted: Nov 18, 2003
Filed: Jul 11, 2002
Inventors
John Nantz
Qingfeng Tang
Riad Ghabra
Assignee (at issue)
Lear Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.