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. 23, 2026
Filed:
Apr. 04, 2023
Toyota Motor Engineering & Manufacturing North America, Inc., Plano, TX (US);
Feng Zhou, Ann Arbor, MI (US);
Tianzhu Fan, Houston, TX (US);
Ercan Mehmet Dede, Ann Arbor, MI (US);
Toyota Motor Engineering & Manufacturing North America, Inc., Plano, TX (US);
Abstract
A method for high volume manufacture of highly integrated power electronics embedded printed circuit board (PCB)-cold plate assemblies includes bonding a power device fabrication panel to a multi-layer PCB, drilling via passageways in the multi-layer PCB, and electroplating a conductive metal into the vias before bonding the power device fabrication panel to a plurality of cold plates and forming an IPEs embedded PCB-cold plate fabrication panel. The method also includes cutting the IPEs embedded PCB-cold plate fabrication panel into a plurality of highly IPEs embedded PCB-cold plate assemblies.