Essenlix Corporation

Yuecheng Zhang

Stephen Y Chou

Wei Ding

Jun Tian

Wu Chou

Mingquan Wu

Xing Li

Ji Qi

Hongbing Li

Disclosed is an apparatus and method for imaging: a side-view of a object on a surface, a Contact Angle of a liquid object, the color of an object, or combinations thereof.

Color imaging based assay

The present invention is related to, among other things, the devices and methods that improve the accuracy and reliability of an assay, even when the assay device and/or the operation of the assay device has certain errors, and in some embodiments the errors are random.

Assay detection, accuracy and reliability improvement

A method of assaying an analyte in a sample is disclosed. The method includes having a sample holder with a sample contact area for contacting a sample with an analyte, having a plurality of calibration structures on the sample contact area of the sample holder, imaging a part of the sample contact area that has the calibration structures, and using an algorithm that includes an image, calibration structures in the image, and artificial intelligence and/or machine learning to identify the analyte and/or determine the analyte concentration.

Optics, device, and system for assaying and imaging

Surface color and liquid contact angle imaging

One aspect of the present invention is to provide systems and methods that improve the accuracy of an assay that comprise at least one or more parameters each having a random error.

Assay accuracy improvement

The present invention is related to correct the errors in instruments, operation, and others using intelligent monitoring structures and machine learning, and others.

Image-based assay performance improvement

Image-based assay using intelligent monitoring structures

Among other things, certain embodiments of the present disclosure are related to devices and methods of performing biological and chemical assays, such as but not limited to pH measurement of bio/chemical samples.

Growing community of inventors

Yardley, PA, United States of America

Yuecheng Zhang