Granted Patent
Utility
US 5,994,944 · App. 09/150,789
Level converting circuit having a high switching speed
Inventor:
Zoltan Manyoki
Patented Case
View Patent ↗
Granted: Nov 30, 1999
Filed: Sep 10, 1998
Inventor
Zoltan Manyoki
Assignee (at issue)
Siemens Aktiengesellschaft
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.