Granted Patent
Utility
US 6,426,674 · App. 09/558,981
Circuit and method for compensating an offset voltage in an operational amplifier
Inventor:
Dragos Davidescu
Patented Case
View Patent ↗
Granted: Jul 30, 2002
Filed: Apr 27, 2000
Inventor
Dragos Davidescu
Assignee (at issue)
STMICROELECTRONICS S.r.l.
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.