公开(公告)号：US20240253049A1

公开(公告)日：2024-08-01

申请号：US18539222

申请日：2023-12-13

Applicant: Essenlix Corporation

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

IPC: B01L3/00 ,  G01N21/03 ,  G01N21/84 ,  G01N33/543

CPC classification number: B01L3/50853 ,  B01L3/5088 ,  G01N21/03 ,  G01N21/84 ,  G01N33/543 ,  G01N33/54366 ,  B01L2300/04 ,  B01L2300/0609 ,  B01L2300/0829 ,  B01L2300/0851 ,  B01L2300/0861

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：US20240175801A1

公开(公告)日：2024-05-30

申请号：US18505118

申请日：2023-11-09

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

CPC classification number: G01N21/0303 ,  G01N1/2813 ,  G01N21/25 ,  G01N21/6458 ,  G01N33/49 ,  G01N2021/035 ,  G01N2021/6439 ,  G01N2201/0221

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：US20240085304A1

公开(公告)日：2024-03-14

申请号：US18272777

申请日：2022-01-18

Applicant: Essenlix Corporation

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

IPC: G01N15/14 ,  G06N3/0475 ,  G06T7/00 ,  G06V20/69

CPC classification number: G01N15/14 ,  G06N3/0475 ,  G06T7/0012 ,  G06V20/69 ,  G01N2015/0073

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：US20230350176A1

公开(公告)日：2023-11-02

申请号：US18218698

申请日：2023-07-06

Applicant: Essenlix Corporation

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

IPC: G02B21/00 ,  G06T7/90 ,  G06N20/00 ,  G01J3/52 ,  H04N23/51 ,  H04N23/55

CPC classification number: G02B21/0008 ,  G06T7/90 ,  G06N20/00 ,  G01J3/524 ,  G02B21/0032 ,  H04N23/51 ,  H04N23/55

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：US20220404603A1

公开(公告)日：2022-12-22

申请号：US17775577

申请日：2020-11-09

Applicant: Essenlix Corporation

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

IPC: G02B21/36 ,  G02B21/26

Abstract: A microscopy imaging system and methods for improving an assaying of a sample is disclosed.

公开(公告)号：US20210262920A1

公开(公告)日：2021-08-26

申请号：US17175585

申请日：2021-02-12

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：US20210072122A1

公开(公告)日：2021-03-11

申请号：US16078316

申请日：2018-02-07

Applicant: Essenlix Corporation

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

IPC: G01N1/28

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 allow a test performed by a smartphone.

公开(公告)号：US20210069709A1

公开(公告)日：2021-03-11

申请号：US16772396

申请日：2018-12-12

Applicant: Essenlix Corporation

Inventor： Stephen CHOU ,  Wei DING ,  Ji QI ,  Hua Tan ,  Yufan Zhang

IPC: B01L3/00 ,  B01L7/00 ,  C12Q1/686

Abstract: Among other things, the present invention is related to devices and methods of performing biological and chemical assays, particularly an easy sample manipulation and/or a rapid change or a rapid thermal cycling of a sample temperature is needed (e.g. Polymerase Chain Reaction (PCR) for amplifying nucleic acids).