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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.:

US 9893424 B1

PDFFull Text
Date of Patent:
Feb. 13, 2018

Filed:

Nov. 28, 2016

Flexible printed circuit board for dual mode antennas, dual mode antenna and user device

Applicant:

Ls Cable & System Ltd., Anyang-si, Gyeonggi-do, KR;

Inventors:

Min Seok Han, Suwon-si, KR;

Young Sun Kim, Gunpo-si, KR;

Sung Han You, Seoul, KR;

Lae Hyuk Park, Seoul, KR;

Un Kyu Park, Hwaseong-si, KR;

Ji Hyung Lee, Suwon-si, KR;

Assignee:

LS CABLE & SYSTEM LTD., Anyang-si, Gyeonggi-do, KR;

Attorney:

Paratus Law Group, PLLC

Primary Examiner:

Hoang Nguyen

Int. Cl.
CPC ...
H01Q 7/06 (2006.01); H02J 50/70 (2016.01); H02J 50/10 (2016.01); H01Q 7/00 (2006.01); H01Q 1/38 (2006.01); H04B 5/00 (2006.01); H02J 7/02 (2016.01); H02J 5/00 (2016.01); H01Q 1/22 (2006.01); H01F 27/36 (2006.01); H01F 38/14 (2006.01); H01F 27/28 (2006.01);
U.S. Cl.
CPC ...
H01Q 7/06 (2013.01); H01Q 1/2291 (2013.01); H01Q 1/38 (2013.01); H01Q 7/00 (2013.01); H02J 5/005 (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); H01F 27/365 (2013.01); H01F 38/14 (2013.01); H01F 2027/2809 (2013.01);
Abstract

A dual mode antenna including: a wireless communication coil connection terminal; a wireless communication loop antenna electrically connected to the wireless communication connection terminal, and including a loop-shaped wireless communication coil; a wireless power transmission coil arranged inside the wireless communication loop antenna to be electrically disconnected from the wireless communication loop antenna, and configured to wirelessly transmit or receive power; a wireless power transmission coil connection terminal electrically connected to the wireless power transmission coil; and an extension pattern configured to electrically connect the wireless power transmission coil and the wireless power transmission coil connection terminal to each other, and arranged not to overlap with the wireless communication loop antenna.

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