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:
Oct. 15, 2024
Filed:
Nov. 29, 2023
Applicant:
Answeray Inc., Gwacheon-si, KR;
Inventor:
Seong Ho Cho, Gwacheon-si, KR;
Assignee:
ANSWERAY INC., Gwacheon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J 3/04 (2006.01); G01J 3/02 (2006.01); G01J 3/18 (2006.01); G01J 3/28 (2006.01);
U.S. Cl.
CPC ...
G01J 3/1804 (2013.01); G01J 3/0208 (2013.01); G01J 3/04 (2013.01); G01J 3/2823 (2013.01);
Abstract
Disclosed is a spectrometer including a slit unit and a collimating member sequentially arranged along a path of pre-diffraction radiation light, a focusing member and a detection unit sequentially arranged along a path of post-diffraction radiation light, and the diffraction grating located between the collimating member and the focusing member, wherein the slit unit, the collimating member, the diffraction grating, and the focusing member are seated in one plane and are spaced apart from each other by a predetermined distance, and the detection unit is spaced apart from one plane and is located under or above the diffraction grating.