Granted Patent
Utility
US 6,121,813 · App. 09/019,727
Delay circuit having a noise reducing function
Inventor:
Masaki Furuchi
Patented Case
View Patent ↗
Granted: Sep 19, 2000
Filed: Feb 6, 1998
Inventor
Masaki Furuchi
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.