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. 31, 2023
Filed:
Feb. 10, 2016
Applicant:
Visioneering Technologies, Inc., Alpharetta, GA (US);
Inventors:
Richard A Griffin, Newberry, FL (US);
Rick E Payor, Cumming, GA (US);
Mark K Tyson, Flemington, NJ (US);
Sally M Dillehay, Roswell, GA (US);
Assignee:
Visioneering Technologies, Inc., Alpharetta, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02C 7/04 (2006.01); A45C 11/00 (2006.01);
U.S. Cl.
CPC ...
G02C 7/041 (2013.01); A45C 11/005 (2013.01); G02C 7/042 (2013.01); G02C 7/047 (2013.01); G02C 7/049 (2013.01); G02C 7/044 (2013.01); G02C 2202/24 (2013.01);
Abstract
Disclosed are lenses and methods for verifying a lens with an induced aperture. The lenses can have a geometry that, among other things, maintains a centered position about a wearer's eye to prevent more than a permissible amount of movement of the lens relative to the eye. Further disclosed is a method for verifying the power profiles used with the lens, and a lens that can have a single power profile for a wide range of presbyopia.