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. 20, 2023
Filed:
Mar. 25, 2021
Applicant:
Hoya Lens Thailand Ltd., Pathumthani, TH;
Inventors:
Assignee:
HOYA LENS THAILAND LTD., Pathumthani, TH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02C 7/06 (2006.01); G02C 7/02 (2006.01);
U.S. Cl.
CPC ...
G02C 7/061 (2013.01); G02C 7/027 (2013.01);
Abstract
A pair of progressive power lenses and related techniques thereof are provided, wherein a power distribution on a horizontal cross-section of the right eye lens has a peak at a position that is away from a main gaze line, and a power distribution on a horizontal cross-section of the left eye lens has a peak at a position that is away from a main gaze line in a direction opposite to that of the right eye lens.