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:
Jul. 28, 2026
Filed:
Mar. 22, 2024
Wuhan United Imaging Life Science Instrument Co., Ltd., Wuhan, CN;
Ze Yu, Wuhan, CN;
Chuo Xie, Wuhan, CN;
Ou Xiong, Wuhan, CN;
Hongxia Lei, Wuhan, CN;
Weidong Wang, Shanghai, CN;
Abstract
Embodiments of the present disclosure provides a tuning device for a receiving coil, a cryogenic probe, and a magnetic resonance device. The tuning device may include a fixed capacitor, a varactor assembly, and a control assembly. The fixed capacitor and the coil may be connected in series. The varactor assembly may be connected in parallel to both ends of the fixed capacitor. The control assembly may be configured to control the capacitance of the receiving coil by controlling the capacitance value of the varactor assembly to perform a tuning operation on the receiving coil, the tuning operation including at least one of a frequency tuning and an impedance tuning.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile