Granted Patent
Utility
US 4,585,515 · App. 06/710,284
Formation of conductive lines
Inventor:
Jer-Shen Maa
Patented Case
View Patent ↗
Granted: Apr 29, 1986
Filed: Mar 11, 1985
Inventor
Jer-Shen Maa
Assignee (at issue)
RCA 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.