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. 25, 2024
Filed:
Nov. 04, 2020
Applicant:
Bausch + Lomb Ireland Limited, Dublin, IE;
Inventors:
Kristen Hovinga, Honeoye Falls, NY (US);
Mohammad Musleh, Rochester, NY (US);
Mengchen Xu, West Henrietta, NY (US);
Assignee:
Bausch & Lomb Ireland Limited, Dublin, IE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02C 7/04 (2006.01);
U.S. Cl.
CPC ...
G02C 7/044 (2013.01); G02C 7/049 (2013.01);
Abstract
An ophthalmic lens, comprising a central zone having at least a first power, and a peripheral zone having an add-power offset relative to the at least first power and a spatially-modulated optical parameter. In some embodiments, the central zone has a diameter in the range 2.0 to 5.0 mm. In some embodiments, the central zone is not more than 1 mm smaller than a wearer's pupil. The spatially-modulated optical parameter may include optical power, light scattering or light transmission.