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:
May. 20, 2025
Filed:
May. 17, 2022
United Microelectronics Corp., Hsin-Chu, TW;
Zhibiao Zhou, Singapore, SG;
UNITED MICROELECTRONICS CORP., Hsin-Chu, TW;
Abstract
A high electron mobility transistor (HEMT) includes a first doped layer disposed in a substrate, a mesa isolation disposed on the substrate, a gate electrode disposed on the mesa isolation, a source electrode and a drain electrode disposed adjacent to two sides of the gate electrode, a passivation layer disposed on the mesa isolation and around the source electrode and the drain electrode, a first metal line connecting the source electrode and the first doped layer, and a second metal line connecting the drain electrode and the first doped layer.
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