公开(公告)号：US20240309369A1

公开(公告)日：2024-09-19

申请号：US18388193

申请日：2023-11-09

Applicant: Essenlix Corporation

Inventor： Stephen Y. CHOU ,  Wei DING ,  Ji QI ,  Jun Tian ,  Wu Chou

IPC: C12N15/113 ,  A61K31/7088 ,  A61K45/06 ,  A61K47/54 ,  A61P31/04

CPC classification number: C12N15/113 ,  A61K31/7088 ,  A61K45/06 ,  A61K47/554 ,  A61P31/04 ,  C12N15/1137 ,  C12N2310/127 ,  C12N2310/3515 ,  C12Y305/02006

Abstract: Among other things, the present invention is related to devices and methods for improving optical analysis of a thin layer of a sample sandwiched between containing between two plates.

公开(公告)号：US20220357271A1

公开(公告)日：2022-11-10

申请号：US17621216

申请日：2020-06-22

Applicant: Essenlix Corporation

Inventor： Stephen Y. CHOU ,  Wei DING ,  Ji QI ,  Jun TIAN ,  Wu CHOU ,  Hongbing LI

IPC: G01N21/31 ,  G01N21/03

Abstract: The disclosure provides an apparatus, a device, and methods for improving optical analysis of a thin layer of a sample between two plates, particularly for multiple wavelengths.

公开(公告)号：US20220341842A1

公开(公告)日：2022-10-27

申请号：US17858931

申请日：2022-07-06

Applicant: Essenlix Corporation

Inventor： Stephen Y. CHOU ,  Wei DING ,  Ji QI ,  Jun Tian ,  Wu Chou

IPC: G01N21/03 ,  G01N1/28 ,  G01N21/25 ,  G01N21/64 ,  G01N33/49

Abstract: Among other things, the present invention is related to devices and methods for improving optical analysis of a thin layer of a sample sandwiched between containing between two plates.

公开(公告)号：US20230169151A1

公开(公告)日：2023-06-01

申请号：US18101109

申请日：2023-01-24

Applicant: Essenlix Corporation

Inventor： Xing Li ,  Wu CHOU ,  Stephen Y. CHOU ,  Wei DING ,  Ji QI

IPC: G06F18/214 ,  G06T7/11 ,  G06T7/70 ,  G06V10/22 ,  G06N3/08 ,  G06T5/50 ,  G06T7/00 ,  G06N3/042 ,  G06N3/045

CPC classification number: G06F18/2148 ,  G06T7/11 ,  G06T7/70 ,  G06V10/22 ,  G06N3/08 ,  G06T5/50 ,  G06T7/0002 ,  G06N3/042 ,  G06N3/045 ,  G06T2207/20021 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/20221 ,  G06T2207/30204

Abstract: The present disclosure relates to devices, apparatus and methods of improving the accuracy of image-based assay, that uses imaging system having uncertainties or deviations (imperfection) compared with an ideal imaging system. One aspect of the present invention is to add the monitoring marks on the sample holder, with at least one of their geometric and/optical properties of the monitoring marks under predetermined and known, and taking images of the sample with the monitoring marks, and train a machine learning model using the images with the monitoring mark.

公开(公告)号：US20220236149A1

公开(公告)日：2022-07-28

申请号：US17592410

申请日：2022-02-03

Applicant: Essenlix Corporation

Inventor： Stephen Y. CHOU ,  Wei DING ,  Ji QI ,  Yufan ZHANG

IPC: G01N1/28 ,  G01N33/483

Abstract: The present invention relates to the methods, devices, and systems that make bio/chemical sensing (including, not limited to, immunoassay, nucleic assay, electrolyte analysis, etc.) faster, more sensitive, less steps, easy to perform, smaller amount of samples required, less or reduced (or no) needs for professional assistance, and/or lower cost, than many current sensing methods and devices. The present invention also allows a test performed by a smartphone.

公开(公告)号：US20190111424A1

公开(公告)日：2019-04-18

申请号：US16081970

申请日：2018-02-09

Applicant: Essenlix Corporation

Inventor： Stephen Y. CHOU ,  Wei DING ,  Ji QI ,  Yufan ZHANG

IPC: B01L3/00 ,  G01N21/84 ,  G01N33/543

Abstract: The present invention, among other things, provides the devices and methods in manipulate a sample for the purpose of assaying.

公开(公告)号：US20220072557A1

公开(公告)日：2022-03-10

申请号：US17416728

申请日：2020-02-14

Applicant: Essenlix Corporation

Inventor： Stephen Y. CHOU ,  Wei DING ,  Ji QI

IPC: B01L9/00

Abstract: A device for sample analysis, including: a first plate, a second plate, spacers, a hinge, and an adhesive, wherein the first plate and the second plate are connected by the hinge and movable relative to each other around the axis of the hinge into different configurations, including an open configuration and a closed configuration as disclosed herein. Also disclosed are a kit, a system, and a method including the device.

公开(公告)号：US20210263294A1

公开(公告)日：2021-08-26

申请号：US17266475

申请日：2019-08-16

Applicant: Essenlix Corporation

Inventor： Stephen CHOU ,  Wei DING ,  Wu CHOU ,  Ji QI ,  Jun TIAN ,  Yuecheng ZHANG ,  Mingquan WU

IPC: G02B21/00 ,  H04N5/225 ,  G06N20/00 ,  G01J3/52

Abstract: 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.

公开(公告)号：US20200378886A1

公开(公告)日：2020-12-03

申请号：US16771502

申请日：2018-12-14

Applicant: Essenlix Corporation

Inventor： Stephen CHOU ,  Wei DING ,  Ji QI ,  Jun Tian ,  Wu Chou

IPC: G01N21/03 ,  G01N21/25 ,  G01N21/64 ,  G01N33/49 ,  G01N1/28

Abstract: Among other things, the present invention is related to devices and methods for improving optical analysis of a thin layer of a sample sandwiched between containing between two plates.

公开(公告)号：US20240410824A1

公开(公告)日：2024-12-12

申请号：US18442090

申请日：2024-02-14

Applicant: Essenlix Corporation

Inventor： Stephen Y. CHOU ,  Wei DING ,  Ji QI ,  Jun TIAN ,  Wu CHOU ,  Hongbing LI

IPC: G01N21/31 ,  G01N21/03

Abstract: The disclosure provides an apparatus, a device, and methods for improving optical analysis of a thin layer of a sample between two plates, particularly for multiple wavelengths.