Granted Patent
Utility
US 4,857,823 · App. 07/248,218
Bandgap voltage reference including a process and temperature insensitive start-up circuit and power-down capability
Inventor:
Ricky F. Bitting
Patented Case
View Patent ↗
Granted: Aug 15, 1989
Filed: Sep 22, 1988
Inventor
Ricky F. Bitting
Assignee (at issue)
NCR 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.