Granted Patent
Utility
US 6,477,102 · App. 09/599,798
Redundant programmable circuit and semiconductor memory device having the same
Inventor:
Yuuji Matsui
Patented Case
View Patent ↗
Granted: Nov 5, 2002
Filed: Jun 22, 2000
Inventor
Yuuji Matsui
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.