Granted Patent
Utility
US 6,654,071 · App. 09/931,236
Flexible current-type touch control panel comprising a current-type touch control shield
Inventor:
Chi-Ruey Chen
Patented Case
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Granted: Nov 25, 2003
Filed: Aug 17, 2001
Inventor
Chi-Ruey Chen
Assignee (at issue)
eTurboTouch Technology Inc.
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.