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:
Oct. 20, 2026
Filed:
Jan. 30, 2024
Applicant:
Chongqing Alpha and Omega Semiconductor Limited, Chongqing, CN;
Assignee:
CHONGQING ALPHA AND OMEGA SEMICONDUCTOR LIMITED, Chongqing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10D 1/20 (2025.01); H10D 84/80 (2025.01); H10D 89/60 (2025.01);
U.S. Cl.
CPC ...
H10D 1/20 (2025.01); H10D 84/811 (2025.01); H10D 89/611 (2025.01);
Abstract
The present disclosure relates to a technical filed of power devices and manufacturing of semiconductors, and in particular to a manufacturing method for trench power device integrated with inductor and a trench power device integrated with inductor manufactured thereby, and the manufacturing method includes: forming a cell structure and an integrated inductor, defining contact holes; C, forming a circuit link layer, and forming a passivation layer.
Quick Actions:
Mei, Bing. (2026). Trench power device integrated with inductor and manufacturing method therefor (U.S. Patent No. 12772468). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12772468
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile