Granted Patent
Utility
US 5,280,194 · App. 07/940,763
Electrical apparatus with a metallic layer coupled to a lower region of a substrate and metallic layer coupled to a lower region of a semiconductor device
Inventors:
John G. Richards, Hector Flores, Wendell B. Sander
Patented Case
View Patent ↗
Granted: Jan 18, 1994
Filed: Sep 4, 1992
Inventors
John G. Richards
Hector Flores
Wendell B. Sander
Assignee (at issue)
Micron Technology, 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.