Granted Patent
Utility
US 6,770,863 · App. 10/004,512
Apparatus and method for three-dimensional relative movement sensing
Inventor:
Thomas M. Walley
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Oct 26, 2001
Inventor
Thomas M. Walley
Assignee (at issue)
Agilent 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.