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:
Jul. 02, 2024
Filed:
Jan. 19, 2022
Vanguard International Semiconductor Corporation, Hsinchu, TW;
Vanguard International Semiconductor Corporation, Hsinchu, TW;
Abstract
A semiconductor device includes a substrate, a first well region, a second well region, an isolation region, a first resistor segment and a second resistor segment. The substrate includes a region having a first conductivity type. The first and the second well regions are disposed in the region of the substrate. The isolation region is disposed on the first and the second well regions. The first and the second resistor segments are electrically connected to each other and disposed on the isolation region. Moreover, the first and the second well regions are disposed directly under the first and the second resistor segments, respectively. The first and the second well regions do not overlap with each other in a vertical projection direction and have a second conductivity type that is opposite to the first conductivity type.