Granted Patent
Utility
US 6,222,408 · App. 09/166,177
Synchronous delay circuit
Inventor:
Takanori Saeki
Patented Case
View Patent ↗
Granted: Apr 24, 2001
Filed: Oct 5, 1998
Inventor
Takanori Saeki
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.