Granted Patent
Utility
US 6,404,680 · App. 09/468,933
Circuit to check overerasing of repair fuse cells
Inventor:
Oh Won Kwon
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Dec 22, 1999
Inventor
Oh Won Kwon
Assignee (at issue)
Hyundai Electronics Industries Co. Ltd.
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.