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:
May. 19, 2026
Filed:
Aug. 11, 2022
Applicant:
Renesas Electronics Corporation, Tokyo, JP;
Inventor:
Takashi Tonegawa, Tokyo, JP;
Assignee:
Renesas Electronics Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/00 (2006.01); G01R 31/26 (2020.01); H10D 12/00 (2025.01); H10D 30/66 (2025.01); H10D 64/01 (2025.01); H10D 64/23 (2025.01); H10D 64/62 (2025.01); H10W 72/00 (2026.01); H10W 72/50 (2026.01); H10W 72/60 (2026.01); H10W 72/90 (2026.01);
U.S. Cl.
CPC ...
G01R 31/2608 (2013.01); H10D 64/01 (2025.01); H10D 64/231 (2025.01); H10D 64/252 (2025.01); H10D 12/481 (2025.01); H10D 30/668 (2025.01); H10D 64/62 (2025.01); H10W 72/01935 (2026.01); H10W 72/07554 (2026.01); H10W 72/541 (2026.01); H10W 72/641 (2026.01); H10W 72/652 (2026.01); H10W 72/90 (2026.01); H10W 72/923 (2026.01); H10W 72/926 (2026.01); H10W 72/936 (2026.01); H10W 72/9415 (2026.01); H10W 72/942 (2026.01); H10W 72/9445 (2026.01); H10W 72/952 (2026.01);
Abstract
First conductive layer is connected to an impurity region which is a source region or an emitter region. A first conductive layer having an emitter pad and a second conductive layer having a Kelvin emitter pad and a relay pad are separated. A plane occupied area of the Kelvin emitter pad is smaller than a plane occupied area of the emitter pad.
Tonegawa, Takashi. (2026). Semiconductor device including separated electrode pads and method of manufacturing the same (U.S. Patent No. 12631677). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12631677
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile