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:
Dec. 02, 2025
Filed:
Feb. 13, 2023
Stmicroelectronics S.r.l., Agrate Brianza, IT;
Michele Calabretta, Giarre, IT;
Francesco Rundo, Gravina di Catania, IT;
Salvatore Coffa, Milan, IT;
Marco Alfio Torrisi, Aci Sant'Antonio, IT;
Riccardo Emanuele Sarpietro, Paternò, IT;
STMicroelectronics S.r.l., Agrate Brianza, IT;
Abstract
In an embodiment, a method includes: capturing a first image of a power module, the power module including a power electronics circuit, the power electronics circuit including power semiconductor dies; identifying positions of the power semiconductor dies in the first image with a die detection model; extracting second images of the power semiconductor dies from the first image according to the positions of the power semiconductor dies in the first image; and identifying defects of the power semiconductor dies in the second images with a defect detection model, the defect detection model being different from the die detection model.