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. 30, 2025
Filed:
Oct. 20, 2021
Beijing Dream Ink Technologies Co., Ltd., Beijing, CN;
Shuanghao Lu, Beijing, CN;
Beijing Dream Ink Technologies Co., Ltd., Beijing, CN;
Abstract
Provided is a flexible RF coil and a method for manufacturing a flexible RF coil. The flexible RF coil includes: a first fabric layer, a first adhesive film layer, a RF printing layer, a second adhesive film layer and a second fabric layer. The first adhesive film layer is composited on surface of the first fabric layer. The second adhesive film layer is composited on surface of the second fabric layer. The RF printing layer is encapsulated between the first adhesive film layer and the second adhesive film layer, and includes a mask not wet by the liquid metal, and a liquid metal coil formed in a coil-shaped groove reserved in the mask. Through the present disclosure, an ultra-flexible flexible RF coil is formed by using flexible characteristics of liquid metal and fabric, and wearable comfort of user is improved, thereby improving the user's experience.