The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 09, 2022
Filed:
May. 19, 2020
Applicants:
Illumina, Inc., San Diego, CA (US);
Illumina Cambridge Limited, Cambridge, GB;
Inventors:
Geraint Evans, Cambridge, GB;
Stanley S. Hong, Palo Alto, CA (US);
Assignees:
ILLUMINA CAMBRIDGE LIMITED, Cambridge, GB;
ILLUMINA, INC., San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01L 3/00 (2006.01); G02B 27/42 (2006.01); G01N 21/05 (2006.01); C12Q 1/6869 (2018.01); G01N 21/64 (2006.01);
U.S. Cl.
CPC ...
B01L 3/502715 (2013.01); G01N 21/05 (2013.01); G02B 27/4227 (2013.01); B01L 2300/0829 (2013.01); B01L 2300/0861 (2013.01); B01L 2300/0896 (2013.01); C12Q 1/6869 (2013.01); G01N 2021/6482 (2013.01);
Abstract
For example, a flowcell includes: a nanowell layer having a first set of nanowells and a second set of nanowells to receive a sample; a first linear waveguide associated with the first set of nanowells, and a second linear waveguide associated with the second set of nanowells; and a first grating for the first linear waveguide, and a second grating for the second linear waveguide, the first and second gratings providing differential coupling of first light and second light.