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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 12764991 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

Mar. 18, 2022

Semiconductor device, semiconductor module, and wireless communication apparatus

Applicant:

Sony Semiconductor Solutions Corporation, Kanagawa, JP;

Inventors:

Katsuji Matsumoto, Kanagawa, JP;

Naoki Kakoiyama, Kanagawa, JP;

Assignee:

SONY SEMICONDUCTOR SOLUTIONS COPORATION, Kanagawa, JP;

Attorney:

CHIP LAW GROUP

Primary Examiner:

Evren Seven

Int. Cl.
CPC ...
H10D 30/47 (2025.01); H10D 30/01 (2025.01); H10D 62/824 (2025.01); H10D 62/85 (2025.01); H10D 84/82 (2025.01); H10W 40/10 (2026.01);
U.S. Cl.
CPC ...
H10D 30/475 (2025.01); H10D 30/015 (2025.01); H10D 62/824 (2025.01); H10D 84/82 (2025.01); H10W 40/10 (2026.01); H10D 62/8503 (2025.01);
Abstract

Provided is a semiconductor device having high heat dissipation and high operation reliability. This semiconductor device includes a semiconductor substrate, a first semiconductor layer that is provided on the semiconductor substrate, has a first aperture, and has a first thermal conductivity, a transistor (Tr) provided on the first semiconductor layer, and a heat dissipation unit that is in contact with the semiconductor substrate via the first aperture and has a second thermal conductivity higher than the first thermal conductivity.

Find Patent Forward Citations

Matsumoto, Katsuji. (2026). Semiconductor device, semiconductor module, and wireless communication apparatus (U.S. Patent No. 12764991). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12764991

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

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