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:
Jun. 16, 2026
Filed:
Dec. 24, 2021
Applicant:
Hitachi Astemo, Ltd., Hitachinaka, JP;
Inventors:
Assignee:
Hitachi Astemo, Ltd., Hitachinaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10W 40/22 (2026.01); H10W 70/40 (2026.01); H10W 90/00 (2026.01);
U.S. Cl.
CPC ...
H10W 40/22 (2026.01); H10W 70/461 (2026.01); H10W 70/481 (2026.01); H10W 90/736 (2026.01);
Abstract
A first power semiconductor element and a second power semiconductor element of a power semiconductor device are such that, when heat generated by the first power semiconductor element is larger than heat generated by the second power semiconductor element, a first distance from an end of the first power semiconductor element to an end of the conductor plate is larger than a second distance from an end of the second power semiconductor element to an end, connected to the second power semiconductor element, of a second conductor plate.