Granted Patent
Utility
US 6,198,978 · App. 09/129,538
Semiconductor integrated circuit designing system taking insertion of repeaters into consideration and designing method thereof
Inventor:
Shuji Takahashi
Patented Case
View Patent ↗
Granted: Mar 6, 2001
Filed: Aug 5, 1998
Inventor
Shuji Takahashi
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.