Patent · US Active

Microfluidic chip, testing apparatus and control method therefor

US11376596B2 · kind B2 · utility

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0References

19Claims

0Family size

Assignees

Inventors

Mingyang LV · Beijing, CN
Yue Li · Beijing, CN
Jinyu Li · Beijing, CN
Yanchen Li · Beijing, CN
Dawei Feng · Beijing, CN
Dong Wang · Beijing, CN
Yu Zhao · Tangxia, CN
Shaojun Hou · Beijing, CN
Wang Guo · Beijing, CN

Key dates

Filing date	Dec 25, 2018
Grant date	Jul 5, 2022
Priority date	—
Expiry date	Jul 31, 2039

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01L2400/0427
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A microfluidic chip configured to move a microdroplet along a predetermined path, includes a plurality of probe electrode groups spaced apart along the predetermined path. Each of the plurality of probe electrode groups includes a first probe electrode and a second probe electrode spaced apart from each other. The first probe electrode and the second probe electrode among a plurality of first probe electrodes and a plurality of second probe electrodes are configured to form an electrical loop with the microdroplet to thereby facilitate determining a position of the microdroplet.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.