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:
Oct. 11, 2011
Filed:
Aug. 10, 2010
Shui T. Lai, Encinitas, CA (US);
Donald G. Bruns, San Diego, CA (US);
Lawrence H. Sverdrup, Poway, CA (US);
Gomaa Abdel-sadek, San Diego, CA (US);
Shui T. Lai, Encinitas, CA (US);
Donald G. Bruns, San Diego, CA (US);
Lawrence H. Sverdrup, Poway, CA (US);
Gomaa Abdel-Sadek, San Diego, CA (US);
Ophthonix, Inc., Vista, CA (US);
Abstract
An optical element comprising: a first monomer polymerized while in the presence of a second monomer to form a first polymer intermixed with the second monomer, the first polymer having a spatially varying degree of cure that provides a predetermined refractive index profile; and the second monomer polymerized in the presence of the first polymer to form a second polymer intermixed with the first polymer, the second polymer stabilizing the refractive index profile.