Granted Patent
Utility
US 5,200,347 · App. 07/655,314
Method for improving the radiation hardness of an integrated circuit bipolar transistor
Inventors:
Jia-Tarng Wang, Robert T. Haraga, Wadie N. Khadder
Patented Case
View Patent ↗
Granted: Apr 6, 1993
Filed: Feb 14, 1991
Inventors
Jia-Tarng Wang
Robert T. Haraga
Wadie N. Khadder
Assignee (at issue)
Linear Technology Holding LLC
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.