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:
Jun. 30, 2026
Filed:
Jan. 22, 2025
Samsung Electronics Co., Ltd., Suwon-si, KR;
Beomwoo Gu, Suwon-si, KR;
Joonhong Kim, Suwon-si, KR;
Jaehyun Park, Suwon-si, KR;
Jaeseok Park, Suwon-si, KR;
Kangho Byun, Suwon-si, KR;
Sungku Yeo, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A wireless power transmission device may include a resonator comprising at least one coil and at least one capacitor, a magnetic substance displacement control module including a first magnetic substance portion and a second magnetic substance portion, a modulator configured to adjust a gap between the first magnetic substance portion and the second magnetic substance portion, and a driver configured to drive the modulator. The first magnetic substance portion and the second magnetic substance portion of the magnetic substance displacement control module are disposed to surround at least a portion of the at least one coil.