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. 21, 2025
Filed:
Aug. 01, 2022
Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;
Haw-Yun Wu, Zhubei, TW;
Chen-Bau Wu, Zhubei, TW;
Jiun-Lei Yu, Zhudong Township, TW;
Chun-Lin Tsai, Hsinchu, TW;
Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;
Abstract
A semiconductor device includes a first semiconductor structure including a first high electron mobility transistor (HEMT) device, wherein the first HEMT device includes a first gate, a first source, and a first drain; and a second semiconductor structure stacked above and bonded to the first semiconductor structure, wherein the second semiconductor structure includes a second HEMT device and a third HEMT device, wherein the second HEMT device includes a second gate, a second source, and a second drain that is electrically connected to the first source, wherein the third HEMT device includes a third gate, a third source, and a third drain that is electrically connected to the first gate.