Granted Patent
Utility
US 6,133,826 · App. 09/457,408
Method and apparatus for detecting objects
Inventor:
Larry A. Sparling
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: Dec 7, 1999
Inventor
Larry A. Sparling
Assignee (at issue)
Motorola, 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.