Granted Patent
Utility
US 6,184,157 · App. 09/088,456
Stress-loaded film and method for same
Inventors:
Sheng Teng Hsu, Hongning Yang, David R. Evans, Tue Nguyen, Yanjun Ma
Patented Case
View Patent ↗
Granted: Feb 6, 2001
Filed: Jun 1, 1998
Inventors
Sheng Teng Hsu
Hongning Yang
David R. Evans
Tue Nguyen
Yanjun Ma
Assignees (at issue)
Sharp Laboratories of America, Inc.
SHARP KABUSHIKI KAISHA
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.