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. 28, 2025
Filed:
Mar. 20, 2023
Applicant:
Korea Institute of Medical Microrobotics, Gwangju, KR;
Inventors:
Jong Oh Park, Gyeonggi-do, KR;
Jayoung Kim, Daejeon, KR;
Assignee:
KOREA INSTITUTE OF MEDICAL MICROROBTICS, Gwangju, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 27/04 (2006.01); G01R 29/08 (2006.01);
U.S. Cl.
CPC ...
G01R 29/0807 (2013.01);
Abstract
Disclosed is an open-structured RF transmitting and receiving coil system including: a magnetic field generation part configured to generate a magnetic field to detect the position of magnetic particles located in a three-dimensional space; a detection part configured to receive a reflection signal from the magnetic particles receiving the magnetic field; and a cancellation part connected to the detection part and including a calibration coil.