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:
Jul. 29, 2014
Filed:
Feb. 28, 2011
Lawrence H. Sverdrup, Poway, CA (US);
Sean Sigarlaki, Chula Vista, CA (US);
Jagdish M. Jethmalani, San Diego, CA (US);
Andreas W. Dreher, Escondido, CA (US);
Jeffrey S. Chomyn, San Diego, CA (US);
Lawrence H. Sverdrup, Poway, CA (US);
Sean Sigarlaki, Chula Vista, CA (US);
Jagdish M. Jethmalani, San Diego, CA (US);
Andreas W. Dreher, Escondido, CA (US);
Jeffrey S. Chomyn, San Diego, CA (US);
Essilor International (Compagnie Generale d'Optique), Charenton Cedex, FR;
Abstract
The subject invention provides lenses, and methods for designing and manufacturing these lenses, with reduced chromatic aberration. Advantageously, these lenses are specifically designed to correct chromatic aberration that results as multichromatic light passes through the lenses.