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. 28, 2023
Filed:
Jun. 09, 2021
Applicant:
Uif (University Industry Foundation), Yonsei University, Seoul, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/02 (2006.01); G01D 5/353 (2006.01); G01C 19/58 (2006.01);
U.S. Cl.
CPC ...
G02B 6/02085 (2013.01); G01C 19/58 (2013.01); G01D 5/35316 (2013.01); G02B 6/02147 (2013.01); G02B 2006/0209 (2013.01);
Abstract
The exemplary embodiments provide an optical fiber sensor and a vector measuring device which measure a motion of a subject using a double Bragg grating formed in a core with a helical structure and measure a chiral motion inflection point vector.
Choi, Jun. (2023). Bragg grating based optical fiber sensor which is capable of measuring inflection point vector of chiral motion and manufacturing method thereof (U.S. Patent No. 11614580). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11614580
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile