Granted Patent
Utility
US 6,150,844 · App. 08/898,811
High voltage tolerance output stage
Inventors:
Giovanni Campardo, Stefano Zanardi, Carla Golla
Patented Case
View Patent ↗
Granted: Nov 21, 2000
Filed: Jul 23, 1997
Inventors
Giovanni Campardo
Stefano Zanardi
Carla Golla
Assignee (at issue)
SGS-Thomson Microelectronics S.A.
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.