Granted Patent
Utility
US 5,969,541 · App. 08/858,867
Current inhibiting I/O buffer having a 5 volt tolerant input and method of inhibiting current
Inventor:
Charles D. Waggoner
Patented Case
View Patent ↗
Granted: Oct 19, 1999
Filed: May 19, 1997
Inventor
Charles D. Waggoner
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.