Granted Patent
Utility
US 6,545,614 · App. 09/406,960
Touch sensor identifying a body part
Inventor:
Eiji Kasai
Patented Case
View Patent ↗
Granted: Apr 8, 2003
Filed: Sep 28, 1999
Inventor
Eiji Kasai
Assignee (at issue)
OMRON 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.