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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 12756394 B1

PDFFull Text
Date of Patent:
Oct. 06, 2026

Filed:

Sep. 14, 2022

Semiconductor relay and electric circuit comprising same

Applicant:

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

Inventors:

Daisuke Kitahara, Osaka, JP;

Shinsuke Taka, Mie, JP;

Yoshiyuki Kajimoto, Osaka, JP;

Assignee:

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

Attorney:

Rimon P.C.

Primary Examiner:

Rexford N Barnie

Assistant Examiner:

Swarna N Chowdhuri

Int. Cl.
CPC ...
H03K 17/785 (2006.01); H10D 80/20 (2026.01); H10W 90/00 (2026.01);
U.S. Cl.
CPC ...
H03K 17/785 (2013.01); H10D 80/251 (2025.01); H10W 90/753 (2026.01);
Abstract

A semiconductor relay includes first and second input terminals, a light emitting element, a light-receiving drive element that includes a light receiving element, first and second output terminals, first and second MOSFET elements, and a sealing resin. The light emitting element and the light receiving element face each other at a predetermined interval. A first surface of the first MOSFET element is placed on the first element placement part of the first output terminal, and a first surface of the second MOSFET element is placed on the second element placement part of the second output terminal. The light-receiving drive element is placed on the second surface of each of the first MOSFET element and the second MOSFET element, and the second surface faces the first surface.

Find Patent Forward Citations

Kitahara, Daisuke. (2026). Semiconductor relay and electric circuit comprising same (U.S. Patent No. 12756394). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12756394

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

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