Granted Patent
Utility
US 5,943,489 · App. 08/826,232
Logic simulation system for logic simulation of the semiconductor integrated circuit
Inventor:
Akihiro Shiratori
Patented Case
View Patent ↗
Granted: Aug 24, 1999
Filed: Mar 27, 1997
Inventor
Akihiro Shiratori
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.