Granted Patent
Utility
US 6,565,172 · App. 10/097,427
Piezo-resistive thermal detection apparatus
Inventors:
Tsung-Wei Huang, Chih-Ching Chen
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Mar 15, 2002
Inventors
Tsung-Wei Huang
Chih-Ching Chen
Assignee (at issue)
BenQ 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.