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:
Jan. 10, 2017
Filed:
Mar. 12, 2015
Applicant:
Revision Optics, Inc., Lake Forest, CA (US);
Inventors:
Keith Holliday, Lake Forest, CA (US);
Alan Lang, Long Beach, CA (US);
Assignee:
REVISION OPTICS, INC., Lake Forest, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 9/007 (2006.01); A61F 9/008 (2006.01);
U.S. Cl.
CPC ...
A61F 9/00838 (2013.01); A61F 9/00827 (2013.01); A61F 9/00834 (2013.01); A61F 2009/00872 (2013.01);
Abstract
Methods of correcting vision for presbyopia, including remodeling a stroma with a laser to create an intracorneal shape, where the corneal shape includes a central region with a thickness that is about 50 microns or less measured from an extension of a shape of a peripheral region of the corneal shape, wherein remodeling a portion of the stroma increases a curvature of a central portion of the anterior surface of the cornea with a central elevation change for near vision.