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:
Dec. 23, 2025
Filed:
May. 03, 2023
Montage Technology Co., Ltd., Shanghai, CN;
Montage Technology Co., Ltd., Shanghai, CN;
Abstract
A test circuit includes a signal processor, a first resistor, a second resistor, a first switch, and a second switch. The signal processor is coupled to a first drive end, a second drive end, a first sensing end, and a second sensing end. The first resistor is coupled between the first drive end and the first sensing end. The second resistor is coupled between the second drive end and the second sensing end. The first switch is coupled between the first sensing end and a first end of a device under test. The second switch is coupled between the second sensing end and a second end of the device under test. The first drive end is coupled to the first end of the device through a first transmission wire, and the second drive end is coupled to the second end of the device through a second transmission wire.