Granted Patent
Utility
US 4,583,205 · App. 06/532,923
Programmable memory circuit with an improved programming voltage applying circuit
Inventor:
Takeshi Watanabe
Patented Case
View Patent ↗
Granted: Apr 15, 1986
Filed: Sep 16, 1983
Inventor
Takeshi Watanabe
Assignee (at issue)
NEC 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.