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:
Mar. 21, 2000
Filed:
Oct. 02, 1998
Applicant:
Inventors:
Michael G Mikhael, Tucson, AZ (US);
Ali Boufelfel, Tucson, AZ (US);
Angelo Yializis, Tucson, AZ (US);
Assignee:
Sigma Laboratories, Inc., Tucson, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
427496 ; 427497 ; 427508 ; 427509 ; 4272556 ; 4272557 ;
Abstract
The fabrication of linear and non-linear optical materials including photoconductive, photorefractive, and optical limiting polymer composite films from radiation curable homogeneous solutions or heterogeneous slurries via vacuum flash evaporation techniques is disclosed.