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:
Sep. 15, 2026
Filed:
Nov. 30, 2022
Dongwoo Fine-chem Co., Ltd., Jeollabuk-do, KR;
Young Hoon Kim, Gyeonggi-do, KR;
Su Yeon Oh, Gyeonggi-do, KR;
Min Ju Lee, Gyeonggi-do, KR;
Seung Pil Han, Jeollabuk-do, KR;
DONGWOO FINE-CHEM CO., LTD., Jeollabuk-do, KR;
Abstract
A particle measuring device includes a flow cell unit including a cell hollow portion in which a liquid sample flows, a mount unit including an accommodation hole accommodating at least a portion of the flow cell unit, and a resonance unit positioned behind the mount unit and coupled to the mount unit. The mount unit includes a mount body in which the accommodation hole is formed, and a passage hole depressed in an outer surface of the mount body and communicating with the accommodation hole. The resonance unit includes a resonance body behind the mount body and coupled to the mount body, and a cavity that is a space formed in the resonance body and communicates with the passage hole.