Granted Patent
Utility
US 6,684,382 · App. 09/945,012
Microloading effect correction
Inventor:
Hua-Yu Liu
Patented Case
View Patent ↗
Granted: Jan 27, 2004
Filed: Aug 31, 2001
Inventor
Hua-Yu Liu
Assignee (at issue)
Numerical Technologies, 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.