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:
Mar. 08, 2022
Filed:
Dec. 24, 2020
Applicant:
Rion Co., Ltd., Kokubunji, JP;
Inventors:
Hiroaki Yaguchi, Kokubunji, JP;
Yuki Yamakawa, Kokubunji, JP;
Masaki Shimmura, Kokubunji, JP;
Tomonobu Matsuda, Kokubunji, JP;
Assignee:
RION CO., LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01N 15/14 (2006.01);
U.S. Cl.
CPC ...
G01N 15/1436 (2013.01); G01N 15/1459 (2013.01); G01N 2015/1493 (2013.01);
Abstract
A flow cell includes a body and a flow channel. The body is formed out of blocks made of an uniaxial crystal material and joined to one another. The flow channel is formed inside the body, so that the flow cell is configured to be used to measure particles passing through the flow channel based on reception of scattered light generated from the particles. A crystallographic c-axis in a predetermined part of the body is configured to being substantially perpendicular to both a receiving direction and a polarization direction of the scattered light.