Granted Patent
Utility
US 4,598,461 · App. 06/693,643
Methods of making self-aligned power MOSFET with integral source-base short
Inventor:
Robert Love
Patented Case
View Patent ↗
Granted: Jul 8, 1986
Filed: Jan 22, 1985
Inventor
Robert Love
Assignee (at issue)
General Electric Company
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.