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:
Nov. 04, 2014
Filed:
May. 03, 2010
Applicants:
Arthur Back, Pleasanton, CA (US);
Kuang-mon Ashley Tuan, Pleasanton, CA (US);
Inventors:
Arthur Back, Pleasanton, CA (US);
Kuang-mon Ashley Tuan, Pleasanton, CA (US);
Assignee:
CooperVision International Holdings Company, LP, St. Michael, BB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02C 7/04 (2006.01); G02C 7/06 (2006.01);
U.S. Cl.
CPC ...
G02C 7/041 (2013.01); G02C 7/06 (2013.01); G02C 7/042 (2013.01); G02C 2202/24 (2013.01);
Abstract
Ophthalmic lenses provide clear visual acuity and present a myopic defocused image to the lens wearer at both near and distant viewing distances. The present lenses are used in methods to reduce ocular accommodative error in lens wearers. Methods of manufacturing the present lenses are described.