Granted Patent
Utility
US 6,219,686 · App. 09/150,717
Method and apparatus for an N-NARY sum/HPG adder/subtractor gate
Inventors:
Anthony M. Petro, James S. Blomgren
Patented Case
View Patent ↗
Granted: Apr 17, 2001
Filed: Sep 10, 1998
Inventors
Anthony M. Petro
James S. Blomgren
Assignee (at issue)
INTRINSITY, 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.