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:
Jun. 12, 2018
Filed:
May. 07, 2015
Applicant:
Addon Optics Ltd., Maale Adumim, IL;
Inventors:
Assignee:
ADDON OPTICS LTD., Maale Adumim, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02C 7/00 (2006.01); G02C 7/08 (2006.01); G02C 7/06 (2006.01); G02C 9/00 (2006.01); G02B 1/14 (2015.01); G02C 7/02 (2006.01); G02C 7/10 (2006.01);
U.S. Cl.
CPC ...
G02C 7/086 (2013.01); G02B 1/14 (2015.01); G02C 7/021 (2013.01); G02C 7/061 (2013.01); G02C 7/10 (2013.01); G02C 9/00 (2013.01); G02C 2202/16 (2013.01);
Abstract
Apparatus and methods are described, including a corrective optical film for converting a corrective single-focal lens to a multi-focal lens and/or a progressive lens. A thickness and/or a curvature of the corrective optical film is different in different regions of the corrective optical film, such that the corrective optical film is configured, upon being adhered to the single-focal lens, to change a focal length of the single-focal lens differently in different regions of the single-focal lens. Other applications are also described.