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:
Apr. 14, 2020
Filed:
Aug. 30, 2019
Viking Tech Corporation, Hsinchu County, TW;
Chi-Yu Lu, Hsinchu County, TW;
Cheng-Chung Chiu, Hsinchu County, TW;
VIKING TECH CORPORATION, Hukou Township, Hsinchu County, TW;
Abstract
The invention relates to a four-terminal resistor. A resistor layer is made to have a big area and symmetrical shape on a substrate. On the resistor layer, an electrode layer is deposed. The electrode layer has two sub-electrode layers, and each sub-electrode layer has the same shape and is disposed with a space to each other. Each sub-electrode layer comprises two terminals, one is a current terminal and the other is a voltage-testing terminal. Especially, the current terminal and the voltage-testing terminal could be exchanged when connecting to the external circuit to enhance the usage flexibility of the four-terminal resistor.