Granted Patent
Utility
US 5,474,946 · App. 08/390,099
Reduced mask process for manufacture of MOS gated devices
Inventors:
Janardhanan S. Ajit, Daniel M. Kinzer
Patented Case
View Patent ↗
Granted: Dec 12, 1995
Filed: Feb 17, 1995
Inventors
Janardhanan S. Ajit
Daniel M. Kinzer
Assignee (at issue)
International Rectifier 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.