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. 22, 2019
Filed:
Feb. 13, 2018
Applicant:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Inventors:
Sehwan Choi, Gyeonggi-do, KR;
Jungsik Park, Gyeonggi-do, KR;
Kwonho Song, Gyeonggi-do, KR;
Jaeyoung Shin, Gyeonggi-do, KR;
Assignee:
Samsung Electronics Co., Ltd., Yeongtong-gu, Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 7/00 (2006.01); H01Q 1/24 (2006.01); H01Q 5/378 (2015.01); H04B 5/00 (2006.01);
U.S. Cl.
CPC ...
H01Q 7/00 (2013.01); H01Q 1/242 (2013.01); H01Q 1/243 (2013.01); H01Q 5/378 (2015.01); H04B 5/0037 (2013.01); H04B 5/0081 (2013.01);
Abstract
An electronic device includes a resonance coil forming at least one loop and configured to resonate at a specific frequency. A feeding coil forms at least one loop, is physically separated from the resonance coil, and is located in proximity to the resonance coil to enable electromagnetic coupling with the resonance coil. A communication circuit is electrically connected to the feeding coil and configured to generate an electric signal of the specific frequency.