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. 29, 2019
Filed:
Dec. 10, 2013
Applicant:
Brien Holden Vision Institute, Sydney, New South Wales, AU;
Inventors:
Brien Anthony Holden, Kensington, AU;
Padmaja Rajagopal Sankaridurg, Maroubra, AU;
Klaus Ehrmann, Queenscliffe, AU;
Fabian Conrad, Maroubra, AU;
Arthur Ho, Randwick, AU;
Assignee:
Brien Holden Vision Institute, Sydney, New South Wales, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02C 7/00 (2006.01); G02C 7/02 (2006.01); G02C 7/06 (2006.01); G02C 7/04 (2006.01); A61F 2/14 (2006.01); A61F 2/16 (2006.01);
U.S. Cl.
CPC ...
G02C 7/044 (2013.01); A61F 2/1451 (2015.04); A61F 2/16 (2013.01); G02C 7/041 (2013.01); G02C 7/066 (2013.01); G02C 2202/24 (2013.01);
Abstract
The present disclosure is directed to lens, methods of making, designing lens and/or methods using lens in which performance may be improved by providing one or more steps in the central portion of the optical zone and one or more steps in the peripheral portion of the optic zone. In some embodiments, such lens may be useful for correcting refractive error of an eye and/or for controlling eye growth.