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:
Aug. 07, 2007
Filed:
Sep. 20, 2005
Applicants:
William R. Livesay, San Diego, CA (US);
Scott M. Zimmerman, Baskin Ridge, NJ (US);
Inventors:
William R. Livesay, San Diego, CA (US);
Scott M. Zimmerman, Baskin Ridge, NJ (US);
Assignee:
e-Beam & Light, Inc., San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 31/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
The exposure of selected optical materials to large area electron beam irradiation can raise the refractive index of the optical material to allow the fabrication of waveguides, optical fibers, gradient index lenses, interference filters, antireflection coatings, heat reflective thermal control coatings and other optical elements.