Granted Patent
Utility
US 5,486,939 · App. 08/284,885
Thin-film structure with insulating and smoothing layers between crossing conductive lines
Inventor:
Ronald T. Fulks
Patented Case
View Patent ↗
Granted: Jan 23, 1996
Filed: Apr 28, 1994
Inventor
Ronald T. Fulks
Assignee (at issue)
Xerox 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.