Granted Patent
Utility
US 5,578,841 · App. 08/573,979
Vertical MOSFET device having frontside and backside contacts
Inventors:
Barbara Vasquez, Irenee Pages, E. James Prendergast
Patented Case
View Patent ↗
Granted: Nov 26, 1996
Filed: Dec 18, 1995
Inventors
Barbara Vasquez
Irenee Pages
E. James Prendergast
Assignee (at issue)
Motorola, 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.