Granted Patent
Utility
US 6,480,007 · App. 09/543,601
Capacitive sensor excitation techniques
Inventors:
Martin Beck, Ashley Powers Danial
Patented Case
View Patent ↗
Granted: Nov 12, 2002
Filed: Apr 5, 2000
Inventors
Martin Beck
Ashley Powers Danial
Assignee (at issue)
TRW Limited
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.