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. 02, 2025
Filed:
Aug. 05, 2019
Shimadzu Corporation, Kyoto, JP;
Yusuke Nagai, Kyoto, JP;
SHIMADZU CORPORATION, Kyoto, JP;
Abstract
A detector for liquid chromatograph includes a light source, a flow cell that includes a linear capillary, a holding member that holds one end portion of the capillary, an entrance port for allowing light to enter one end of the capillary, and an emission port for allowing light to be emitted from another end of the capillary, a condensing mirror for guiding light from the light source to the entrance port, and a light receiver for detecting the light emitted from the emission port, a lens is provided between the one end of the capillary and the condensing mirror, and the lens is arranged so as to parallelize light in a center region around an optical axis among light directed to the one end of the capillary from the condensing mirror and distance a first reflection position of the light in the center region from the one end.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile