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:
Jul. 09, 2024
Filed:
Aug. 06, 2018
Applicant:
Sony Corporation, Tokyo, JP;
Inventors:
Masanori Iwasaki, Kanagawa, JP;
Naoto Yamaguchi, Tokyo, JP;
Tsukasa Yoshimura, Tokyo, JP;
Masakazu Yajima, Kanagawa, JP;
Fumiko Shiga, Tokyo, JP;
Ken Hayakawa, Kanagawa, JP;
Assignee:
SONY CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02C 7/04 (2006.01); A61B 5/00 (2006.01); G02C 7/12 (2006.01);
U.S. Cl.
CPC ...
G02C 7/04 (2013.01); A61B 5/6821 (2013.01); G02C 7/12 (2013.01); A61B 2562/0233 (2013.01);
Abstract
A contact lens according to an embodiment of the present disclosure includes: a lens unit to be placed on an eyeball; and an optical device that is mainly provided in a circular region opposed to a pupil that becomes small by contraction in a case where the lens unit is placed on the eyeball, and provides an action that is different from an action of the lens unit to light entering the eyeball.