Granted Patent
Utility
US 6,788,398 · App. 09/699,253
Far-field scanning apparatus and method for rapid measurement of light source characteristics with high dynamic range
Inventor:
Jeffrey L. Guttman
Patented Case
View Patent ↗
Granted: Sep 7, 2004
Filed: Oct 27, 2000
Inventor
Jeffrey L. Guttman
Assignee (at issue)
Photon AG
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.