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:
May. 19, 2020
Filed:
Jul. 11, 2016
Applicant:
Amotech Co., Ltd., Incheon, KR;
Inventors:
Assignee:
Amotech Co., Ltd., Incheon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 1/38 (2006.01); H01Q 1/52 (2006.01); H01Q 7/00 (2006.01); H02J 50/10 (2016.01); H02J 50/70 (2016.01); H02J 7/02 (2016.01); H04B 5/00 (2006.01); H01Q 1/02 (2006.01); H01F 27/36 (2006.01); H01F 38/14 (2006.01); H01F 27/28 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/38 (2013.01); H01F 27/2871 (2013.01); H01F 27/365 (2013.01); H01F 38/14 (2013.01); H01Q 1/02 (2013.01); H01Q 1/526 (2013.01); H01Q 7/00 (2013.01); H02J 7/025 (2013.01); H02J 50/10 (2016.02); H02J 50/70 (2016.02); H04B 5/0037 (2013.01); H04B 5/0081 (2013.01);
Abstract
Provided are an antenna unit and a wireless power transmission module. There is provided an antenna unit that includes a circuit board, and a first antenna pattern formed on a surface of the circuit board for wireless power transmission and formed of a single conductor including a plurality of windings. The single conductor has a different line width depending on position. There is provided a wireless power transmission module that includes any one of the antenna units, and a shielding unit disposed on one surface of the antenna unit and configured to shield a magnetic field.