Granted Patent
Utility
US 6,731,121 · App. 10/110,889
Highly configurable capacitive transducer interface circuit
Inventors:
Ying-Yu Hsu, Christ H. Saunders, Kirk Su
Patented Case
View Patent ↗
Granted: May 4, 2004
Filed: Aug 19, 2002
Inventors
Ying-Yu Hsu
Christ H. Saunders
Kirk Su
Assignee (at issue)
Microsensors Corp.
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.