Granted Patent
Utility
US 6,198,113 · App. 09/296,858
Electrostatically operated tunneling transistor
Inventor:
Daniel E. Grupp
Patented Case
View Patent ↗
Granted: Mar 6, 2001
Filed: Apr 22, 1999
Inventor
Daniel E. Grupp
Assignee (at issue)
ACORN TECHNOLOGIES, 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.