Granted Patent
Utility
US 5,418,751 · App. 08/129,214
Variable frequency oscillator controlled EEPROM charge pump
Inventor:
Ulrich Kaiser
Patented Case
View Patent ↗
Granted: May 23, 1995
Filed: Sep 29, 1993
Inventor
Ulrich Kaiser
Assignee (at issue)
Texas Instruments Incorporated
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.