Granted Patent
Utility
US 5,767,547 · App. 08/448,268
High voltage thin film transistor having a linear doping profile
Inventors:
Steven L. Merchant, Emil Arnold
Patented Case
View Patent ↗
Granted: Jun 16, 1998
Filed: May 23, 1995
Inventors
Steven L. Merchant
Emil Arnold
Assignee (at issue)
U.S. Philips 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.