Granted Patent
Utility
US 5,204,661 · App. 07/626,795
Input/output pixel circuit and array of such circuits
Inventors:
Michael Hack, Alan G. Lewis, Richard H. Bruce
Patented Case
View Patent ↗
Granted: Apr 20, 1993
Filed: Dec 13, 1990
Inventors
Michael Hack
Alan G. Lewis
Richard H. Bruce
Assignee (at issue)
Xerox Corporation
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.