Granted Patent
Utility
US 4,970,573 · App. 07/181,718
Self-planarized gold interconnect layer
Inventors:
Bruce Edmunds Roberts, Jimmy C. Black, George E. Mraz
Patented Case
View Patent ↗
Granted: Nov 13, 1990
Filed: Apr 14, 1988
Inventors
Bruce Edmunds Roberts
Jimmy C. Black
George E. Mraz
Assignee (at issue)
HARRIS 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.