公开(公告)号：US11156606B2

公开(公告)日：2021-10-26

申请号：US16961880

申请日：2019-01-11

Applicant: Essenlix Corporation

Inventor： Stephen Chou ,  Wei Ding ,  Ji Li ,  Yufan Zhang

IPC: G01N33/543 ,  C12Q1/6804 ,  C12Q1/6869 ,  G06K9/00

Abstract: Among other things, the present disclosure is related to devices and methods of performing biological and chemical assays, such as but not limited to immunoassays and nucleic assay acid, particularly a homogeneous assay that does not use a wash step and that is fast (e.g., 60 seconds from dropping a sample to displaying results). The present disclosure is related to both competitive and non-competitive homogeneous assays.

公开(公告)号：US20210045658A1

公开(公告)日：2021-02-18

申请号：US17016298

申请日：2020-09-09

Applicant: Essenlix Corporation

Inventor： Stephen Y. Chou ,  Wei Ding ,  Yufan Zhang ,  Ji Qi

IPC: A61B5/097 ,  A61B5/083 ,  A61B5/00 ,  G01N1/22 ,  G01N1/30 ,  G01N1/31 ,  G01N33/543 ,  G01N33/497 ,  G16H10/40 ,  G16H40/67 ,  B01L3/00 ,  G01N21/01 ,  G01N21/27 ,  G01N21/64 ,  G01N21/78

Abstract: Among other thing, the present invention provides solution to the problem, particularly, the present invention certain surfaces and certain sample holder to improve the sensitivity, speed, and easy-to-use of an optical signal based assays, such as colorimetric assays or fluorescence assays.

公开(公告)号：US20200376493A1

公开(公告)日：2020-12-03

申请号：US16605853

申请日：2018-04-23

Applicant: Essenlix Corporation

Inventor： Stephen Y. Chou ,  Wei Ding ,  Yufan Zhang ,  Hua Tan

IPC: B01L7/00 ,  C12Q1/686

Abstract: The present invention provides devices, systems, and methods for rapid and easy-to-use in sample thermal cycling or temperature changes for the facilitation of reactions such as but not limited to PCR.

公开(公告)号：USD898939S1

公开(公告)日：2020-10-13

申请号：US29670798

申请日：2018-11-20

Applicant: Essenlix Corporation

Designer： Stephen Y. Chou ,  Wei Ding ,  Ji Qi ,  Hua Tan

公开(公告)号：USD898224S1

公开(公告)日：2020-10-06

申请号：US29670379

申请日：2018-11-15

Applicant: Essenlix Corporation

Designer： Stephen Y. Chou ,  Wei Ding ,  Ji Qi ,  Hua Tan

公开(公告)号：USD897555S1

公开(公告)日：2020-09-29

申请号：US29670364

申请日：2018-11-15

Applicant: Essenlix Corporation

Designer： Stephen Y. Chou ,  Wei Ding ,  Ji Qi ,  Hua Tan

公开(公告)号：USD893469S1

公开(公告)日：2020-08-18

申请号：US29671038

申请日：2018-11-21

Applicant: Essenlix Corporation

Designer： Stephen Y. Chou ,  Wei Ding ,  Ji Qi ,  Hua Tan

公开(公告)号：US20200033579A1

公开(公告)日：2020-01-30

申请号：US16526864

申请日：2019-07-30

Applicant: Essenlix Corporation

Inventor： Stephen Y. Chou ,  Wei Ding ,  Ji Qi ,  Yuechang Zhang ,  Wu Chou ,  Mingquan Wu ,  Xing Li ,  Jun Tian

IPC: G02B21/34 ,  G01N33/543

Abstract: 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.

公开(公告)号：US20200025653A1

公开(公告)日：2020-01-23

申请号：US16484105

申请日：2018-02-08

Applicant: Essenlix Corporation

Inventor： Stephen Y. Chou ,  Wei Ding ,  Yufan Zhang ,  Ji Qi

IPC: G01N1/28

Abstract: The present invention provides, among other things, devices, methods and applications of collecting, preserving, transporting, and analyzing tiny body fluids which have targeted biomarkers.

公开(公告)号：US10416151B2

公开(公告)日：2019-09-17

申请号：US16123651

申请日：2018-09-06

Applicant: Essenlix Corporation

Inventor： Stephen Y. Chou ,  Wei Ding

IPC: G01N33/497 ,  A61B5/083 ,  A61B5/093 ,  A61B5/097 ,  G01N21/01 ,  G01N33/58 ,  G01N1/28 ,  B01L3/00 ,  G01N1/22

Abstract: The present invention is related to the field of bio/chemical sensing, assays and applications. Particularly, the present invention is related to collecting a small amount of a vapor condensate sample (e.g. the exhaled breath condensate (EBC) from a subject of a volume as small as 10 fL (femto-Liter) in a single drop), preventing or significantly reducing an evaporation of the collected vapor condensate sample, analyzing the sample, analyzing the sample by mobile-phone, and performing such collection and analysis by a person without any professionals.