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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.:

US 12572013 B1

PDFFull Text
Date of Patent:
Mar. 10, 2026

Filed:

Jan. 31, 2023

Optical device

Applicant:

Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;

Inventors:

Kenji Nagatomi, Osaka, JP;

Norihiro Imamura, Osaka, JP;

Hirofumi Hoshida, Osaka, JP;

Assignee:

PANASONIC AUTOMOTIVE SYSTEMS CO., LTD., Kanagawa, JP;

Attorney:

Greenblum & Bernstein, P.L.C.

Primary Examiner:

Dung T Nguyen

Int. Cl.
CPC ...
G02B 27/01 (2006.01); G02B 7/182 (2021.01); B32B 15/01 (2006.01); B60R 1/26 (2022.01);
U.S. Cl.
CPC ...
G02B 27/0101 (2013.01); G02B 7/182 (2013.01); G02B 27/01 (2013.01); G02B 27/017 (2013.01); G02B 27/0172 (2013.01); B32B 15/016 (2013.01); B32B 2551/00 (2013.01); B60R 1/26 (2022.01); B60R 2300/10 (2013.01); B60R 2300/205 (2013.01);
Abstract

An optical device includes: a display; an optical element that includes a first face and a second face facing the first face, the optical element receiving light from the display through the first face, reflecting the received light on the second face, and emitting the reflected light through the first face; a housing that accommodates the display and the optical element; and a fixing structure that fixes the optical element by holding the optical element from different sides of the optical element.

Find Patent Forward Citations

Nagatomi, Kenji. (2026). Optical device (U.S. Patent No. 12572013). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12572013

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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