Granted Patent
Utility
US 6,166,439 · App. 09/000,739
Low dielectric constant material and method of application to isolate conductive lines
Inventor:
William Cox
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Dec 30, 1997
Inventor
William Cox
Assignee (at issue)
Advanced Micro Devices, 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.