Granted Patent
Utility
US 5,838,183 · App. 08/789,658
Clock signal generator having voltage level converting circuit
Inventor:
Yasuhiro Ishizaka
Patented Case
View Patent ↗
Granted: Nov 17, 1998
Filed: Jan 27, 1997
Inventor
Yasuhiro Ishizaka
Assignee (at issue)
NEC CORPORATION
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.