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:
Sep. 08, 2026
Filed:
Aug. 12, 2021
Applicant:
Amosense Co., Ltd., Cheonan-si, KR;
Inventor:
Jihyung Lee, Cheonan-si, KR;
Assignee:
AMOSENSE CO., LTD., Cheonan-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10W 40/25 (2026.01);
U.S. Cl.
CPC ...
H10W 40/255 (2026.01);
Abstract
The present invention relates to a power module and a manufacturing method therefor, the power module comprising: a base plate having recessed grooves formed on the upper surface thereof; brazing filler layers arranged in the recessed grooves; and a ceramic substrate brazed to the upper surface of the base plate by means of the brazing filler layers. The present invention solves an existing soldering problem, enables reliable joining to various base plates, and can simplify processes.