The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 22, 2009
Filed:
Feb. 07, 2008
Applicants:
Erik Page, Winters, CA (US);
Keith Graeber, Davis, CA (US);
Konstantinos Papamichael, Davis, CA (US);
Michael Siminovitch, Woodland, CA (US);
Inventors:
Erik Page, Winters, CA (US);
Keith Graeber, Davis, CA (US);
Konstantinos Papamichael, Davis, CA (US);
Michael Siminovitch, Woodland, CA (US);
Assignee:
The Regents of the University of California, Oakland, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 5/16 (2006.01); H01J 40/14 (2006.01); G01J 1/32 (2006.01); F21V 9/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A photosensor with customizable angular-response characteristics is presented. This photosensor includes a light-modifier located between the photosensor and a target area to be monitored by the photosensor, wherein the light-modifier provides a customizable angular response for light received at the photosensor from the target area.