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:
Aug. 01, 2023
Filed:
Jan. 18, 2019
Hkc Corporation Limited, Shenzhen, CN;
Xiaoyu Huang, Shenzhen, CN;
HKC CORPORATION LIMITED, Shenzhen, CN;
Abstract
This application provides a measurement signal circuit and a measurement method thereof. The measurement signal circuit includes: a first switch, the first switch being electrically coupled to a first node, a second node and a third node; a second switch, a control end of the second switch being electrically coupled to the first node, a first end of the second switch being electrically coupled to a fourth node, and a second end of the second switch being electrically coupled to the third node; and a third switch, a control end of the third switch being electrically coupled to a fifth node, a first end of the third switch being electrically coupled to the third node, and a second end of the third switch being electrically coupled to a pad.