Granted Patent
Utility
US 6,582,579 · App. 09/534,704
Methods for repairing defects on a semiconductor substrate
Inventor:
Cyprian Emeka Uzoh
Patented Case
View Patent ↗
Granted: Jun 24, 2003
Filed: Mar 24, 2000
Inventor
Cyprian Emeka Uzoh
Assignee (at issue)
Nutool, Inc.
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.