Granted Patent
Utility
US 5,907,152 · App. 08/878,661
Pointing device utilizing a photodetector array
Inventors:
Rene Dandliker, Marc Bidiville
Patented Case
View Patent ↗
Granted: May 25, 1999
Filed: Jun 19, 1997
Inventors
Rene Dandliker
Marc Bidiville
Assignee (at issue)
LOGITECH, 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.