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:
May. 26, 2026
Filed:
Feb. 16, 2022
Applicant:
Hoya Lens Thailand Ltd., Pathumthani, TH;
Inventors:
Shigeki Ookubo, Tokyo, JP;
Takako Ishizaki, Tokyo, JP;
Assignee:
HOYA LENS THAILAND LTD., Pathumthani, TH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02C 7/06 (2006.01); G02B 1/14 (2015.01); G02B 3/08 (2006.01);
U.S. Cl.
CPC ...
G02C 7/06 (2013.01); G02B 1/14 (2015.01); G02B 3/08 (2013.01);
Abstract
There is provided a method for manufacturing a spectacle lens, including: preparing a lens substrate having a resin-containing hard coat film formed on at least one main surface; and forming a plurality of protuberances in which at least one of the lens substrate or the hard coat film is protruded, by irradiating the hard coat film with a laser.
Ookubo, Shigeki. (2026). Method for manufacturing spectacle lens, and spectacle lens (U.S. Patent No. 12638699). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12638699
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile