Granted Patent
Utility
US 5,831,457 · App. 08/477,283
Input buffer circuit immune to common mode power supply fluctuations
Inventor:
David C. McClure
Patented Case
View Patent ↗
Granted: Nov 3, 1998
Filed: Jun 7, 1995
Inventor
David C. McClure
Assignee (at issue)
STMICROELECTRONICS, INC.
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.