Granted Patent
Utility
US 5,587,580 · App. 08/548,192
Optoelectronic sensor for measuring the intensity and the direction of incidence of a light beam
Inventors:
Philippe Venier, Patrick Debergh, Xavier Arreguit
Patented Case
View Patent ↗
Granted: Dec 24, 1996
Filed: Oct 25, 1995
Inventors
Philippe Venier
Patrick Debergh
Xavier Arreguit
Assignee (at issue)
CSEM Centre Suisse d'Electronique de Microtechnique SA
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.