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. 25, 2012
Filed:
Feb. 02, 2010
Applicants:
Clarence C. Andressen, Tucson, AZ (US);
Robert C. Anderson, Santa Barbara, CA (US);
Inventors:
Clarence C. Andressen, Tucson, AZ (US);
Robert C. Anderson, Santa Barbara, CA (US);
Assignee:
Raytheon Company, Waltham, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J 1/42 (2006.01); G01C 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A laser energy detector may include at least one photodetector device formed on a semiconductor substrate. The photodetector device may have an active area effective to detect laser energy at a laser wavelength. The active area of the laser energy detector may be substantially transparent for a first wavelength band within an infrared portion of the electromagnetic spectrum.