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:
Sep. 29, 2026
Filed:
Mar. 16, 2022
Sony Group Corporation, Tokyo, JP;
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Masanori Iwasaki, Tokyo, JP;
Yoshitaka Yoshino, Kanagawa, JP;
Takayuki Hirabayashi, Kanagawa, JP;
Tadashi Imai, Kanagawa, JP;
Tsukasa Yoshimura, Tokyo, JP;
Fumiko Shiga, Tokyo, JP;
SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Kanagawa, JP;
SONY GROUP CORPORATION, Tokyo, JP;
Abstract
A contact lens according to one embodiment of the present disclosure includes a lens substrate to be worn on an eyeball, an antenna unit that is provided on the lens substrate and receives alternating-current energy through a human body, and a load that receives electric power supplied from the antenna unit. The antenna unit includes a first antenna element including a first conductor and a second antenna element including a second conductor. The first conductor is provided on the lens substrate at a position that is in contact with the eyeball or an eyelid when an eye is open. The second conductor is provided on the lens substrate at a position that is separated from the first conductor by a predetermined gap and not in contact with the eyeball or the eyelid when the eye is open.