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No. Publication Number Title Publication/Patent Number Publication/Patent Number Publication Date Publication Date
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Inventor Inventor Assignee Assignee IPC IPC
1
KR20190006359A
ELECTRONIC DEVICE
Publication/Patent Number: KR20190006359A Publication Date: 2019-01-18 Application Number: 20170087256 Filing Date: 2017-07-10 Inventor: Kim, Tae Hoon   Choi hyeng cheul   Hyun, An Sun   Kim, Ji Hwan   Assignee: LG ELECTRONICS INC.   IPC: H05K9/00 Abstract: The present invention provides an electronic device which can effectively block an electromagnetic wave in the electronic device. The electronic device comprises: a main body including an inner frame; a circuit board arranged in the main body and transmitting a signal; an electronic component arranged on the circuit board; and a shield can arranged between the circuit board and the inner frame and covering the electronic component to flow a current leaked from the electronic component to the circuit board. The shield can includes: a base unit including a first region fixed to the circuit board and a second region covering the electronic component; and at least one magnet unit overlapping the second region of the base unit and forming a magnetic field in an outer direction from an inner direction of the base to diffuse the current on the base unit.
2
KR101803233B1
GROUND RADIATOR USING CAPACITOR
Publication/Patent Number: KR101803233B1 Publication Date: 2017-12-28 Application Number: 20170060982 Filing Date: 2017-05-17 Inventor: Lee, Dong Youl   Jang, Hyun Min   Choi hyeng cheul   Assignee: RADINA CO., LTD.   IPC: H01Q1/24 Abstract: The present invention provides a ground radiator for inducing resonance using the inductance of a ground. Since the ground radiating element according to the present invention efficiently uses the inductance of the ground
3
KR20170057221A
GROUND RADIATOR USING CAPACITOR
Publication/Patent Number: KR20170057221A Publication Date: 2017-05-24 Application Number: 20170060982 Filing Date: 2017-05-17 Inventor: Lee, Dong Youl   Jang, Hyun Min   Choi hyeng cheul   Assignee: RADINA CO., LTD.   IPC: H01Q1/24 Abstract: The present invention provides a ground radiator for inducing resonance using the inductance of a ground. Since the ground radiating element according to the present invention efficiently uses the inductance of the ground
4
KR101740061B1
GROUND RADIATOR USING CAPACITOR
Publication/Patent Number: KR101740061B1 Publication Date: 2017-05-25 Application Number: 20110031913 Filing Date: 2011-04-06 Inventor: Lee, Dong Ryeol   Jang, Hyun Min   Choi hyeng cheul   Assignee: RADINA CO., LTD.   IPC: H01Q1/24 Abstract: 본 발명은 그라운드의 인덕턴스를 이용하여 공진을 유도하는 그라운드 방사체를 제공한다. 본 발명에 따른 그라운드 방사체는 그라운드의 인덕턴스를 효율적으로 이용하므로
5
TWI569505B
Ground radiation antenna
Publication/Patent Number: TWI569505B Publication Date: 2017-02-01 Application Number: 100104546 Filing Date: 2011-02-11 Inventor: Choi hyeng cheul   Cho, Oul   Lee, Jaeseok   Lee, Hyungjin   Park, Bumki   Assignee: RADINA CO., LTD   IPC: H01Q1/22 Abstract: A ground radiation antenna is disclosed. Herein
6
KR20170067025A
ANTENNA MODULE AND MOBILE TERMINAL
Publication/Patent Number: KR20170067025A Publication Date: 2017-06-15 Application Number: 20150173386 Filing Date: 2015-12-07 Inventor: Choi, Jae Hyun   You, Chi Sang   Jung, Byung Woon   Choi hyeng cheul   Assignee: LG Electronics Inc.   IPC: H01Q1/24 Abstract: 하우징; 상기 하우징의 내부에 실장되며
7
KR20170136293A
PORTABLE SOUND EQUIPMENT
Publication/Patent Number: KR20170136293A Publication Date: 2017-12-11 Application Number: 20160068191 Filing Date: 2016-06-01 Inventor: Kim, Dong Jin   Choi, Jae Hyun   Choi hyeng cheul   Choi, Deuk Su   Assignee: LG Electronics Inc.   IPC: H01Q1/27 Abstract: 사용자의 신체에 착용하는 본체; 소리를 출력하는 음향출력 모듈을 포함하는 이어버드; 상기 본체에 실장 되며
8
KR101740060B1
Antenna Feeding Structure and Antenna
Publication/Patent Number: KR101740060B1 Publication Date: 2017-05-25 Application Number: 20110031505 Filing Date: 2011-04-06 Inventor: Lee, Jae Seok   Choi hyeng cheul   Cho, Oul   Jeon, Sin Hyung   Assignee: RADINA CO., LTD.   IPC: H01Q1/46 Abstract: 본 발명은 본 발명은 저주파 루프
9
KR20170050182A
MOBILE TERMINAL
Publication/Patent Number: KR20170050182A Publication Date: 2017-05-11 Application Number: 20150151396 Filing Date: 2015-10-29 Inventor: Choi, Jae Hyun   You, Chi Sang   Jung, Byung Woon   Choi hyeng cheul   Assignee: LG Electronics Inc.   IPC: H04M1/02 Abstract: Disclosed is a mobile terminal. According to the present invention
10
KR101803101B1
Antenna Having Wideband Feeding Structure and Feeding Method
Publication/Patent Number: KR101803101B1 Publication Date: 2017-11-29 Application Number: 20110031507 Filing Date: 2011-04-06 Inventor: Kim, Seung Woo   Lee, Jae Seok   Kim, Gyu Han   Choi hyeng cheul   Cho, Oul   Jeon, Sin Hyung   Assignee: RADINA CO., LTD.   IPC: H01Q1/46 Abstract: 본 발명은 유도성 소자와 도전 선로로 이루어진 폐루프를 가지는 급전 구조체를 이용하여
11
KR20170037262A
WAERABLE TERMINAL
Publication/Patent Number: KR20170037262A Publication Date: 2017-04-04 Application Number: 20150136620 Filing Date: 2015-09-25 Inventor: Choi, Jae Hyun   Lim, Yo Han   You, Chi Sang   Jung, Byung Woon   Choi hyeng cheul   Assignee: LG Electronics Inc.   IPC: G04B37/14 Abstract: The present invention relates to a watch type mobile terminal comprising: a main body; a first band and a second band connected to one side and the other side of the main body; a main substrate placed inside the main body; a first antenna module mounted on the first band and connected to the main substrate to transmit and receive a wireless signal; a second antenna module mounted on the second band and connected to the main substrate to transmit and receive a wireless signal; and a control part maintaining a connection status between the second antenna and the main substrate when a wireless communication is performed through the first antenna module to use the second antenna module as a ground of the first antenna module. The watch type mobile terminal can minimize influence between a plurality of antennas
12
KR20170103315A
MOBILE TERMINAL
Publication/Patent Number: KR20170103315A Publication Date: 2017-09-13 Application Number: 20160025937 Filing Date: 2016-03-03 Inventor: Kim, Dong Jin   Choi, Jae Hyun   You, Chi Sang   Choi hyeng cheul   Choi, Deuk Su   Assignee: LG Electronics Inc.   IPC: H02J7/02 Abstract: A mobile terminal includes: a housing including a first metal case
13
US9570800B2
Ground antenna and ground radiator using capacitor
Publication/Patent Number: US9570800B2 Publication Date: 2017-02-14 Application Number: 14/047,008 Filing Date: 2013-10-06 Inventor: Jang, Hyun Min   Choi hyeng cheul   Lee, Dong Ryeol   Liu, Yang   Lee, Hyung Jin   Yu, Jae Kyu   Assignee: RADINA CO., LTD   IPC: H01Q9/00 Abstract: By providing a radiator configuration circuit and a feeding circuit each having a simple structure, a ground radiation antenna having a more simplified fabrication process as well as a remarkably reduced fabrication cost is provided herein. Additionally, a ground radiation antenna having an excellent radiation performance, even when one side of a mobile communication terminal is covered with a conductive substance, such as an LCD panel, is also provided herein.
14
TWI560936B
Antenna radiator
Publication/Patent Number: TWI560936B Publication Date: 2016-12-01 Application Number: 100104545 Filing Date: 2011-02-11 Inventor: Liu, Yang   Jang, Hyun Min   Choi hyeng cheul   Cho, Oul   Assignee: RADINA CO., LTD   IPC: H01Q1/22 Abstract: A ground radiation antenna is disclosed. Herein
15
KR20160067541A
ANTENNA MODULE AND MOBILE TERMINAL USING THE SAME
Publication/Patent Number: KR20160067541A Publication Date: 2016-06-14 Application Number: 20140173074 Filing Date: 2014-12-04 Inventor: Choi, Jae Hyun   You, Chi Sang   Choi hyeng cheul   Assignee: LG Electronics Inc.   IPC: H01Q1/24 Abstract: The present invention relates to an antenna module and a mobile terminal equipped with the same. The antenna module comprises: a first conductive member connected to a power supply unit and a grounding unit; a second conductive member spaced from the first conductive member; a first connection member disposed in the vicinity of the power supply unit and connecting the first conductive member and the second conductive member to each other; and a second connection member disposed in the vicinity of the grounding unit and connecting the first conductive member and the second conductive member to each other. The first conductive member is provided with a slit which is formed between the power supply unit and the grounding unit.
16
KR20160084191A
ANTENNA MODULE AND MOBILE TERMINAL HAVING THE SAME
Publication/Patent Number: KR20160084191A Publication Date: 2016-07-13 Application Number: 20150000772 Filing Date: 2015-01-05 Inventor: Choi, Jae Hyun   You, Chi Sang   Choi hyeng cheul   Assignee: LG Electronics Inc.   IPC: H01Q1/24 Abstract: The purpose of the present invention is to provide an antenna module by using a cover of the mobile terminal and a mobile terminal including the same. The present invention relates to the antenna module and the mobile terminal including the same. The antenna module comprises: a ground plate; a metal plate arranged to face the ground plate and separately formed apart from the ground plate; a first conductive member to cover the boundary of the ground plate and separately formed apart from the boundary of the ground plate; a power feeding unit formed on the ground plate; a second conductive member connected to the power feeding unit and to indirectly feed power to the first conductive member and the metal plate; and a first and a second connecting member to connect the ground plate and the metal plate.
17
KR20160084192A
ANTENNA MODULE AND MOBILE TERMINAL HAVING THE SAME
Publication/Patent Number: KR20160084192A Publication Date: 2016-07-13 Application Number: 20150000775 Filing Date: 2015-01-05 Inventor: Choi, Jae Hyun   You, Chi Sang   Choi hyeng cheul   Assignee: LG Electronics Inc.   IPC: H01Q1/24 Abstract: The present invention relates to an antenna module and a mobile terminal with the same. The antenna module comprises: a ground plate; a metal plate spaced apart from the ground plate by a predetermined interval while the metal plate faces the ground plate; and at least one feeding part and at least one ground part configured to couple the ground plate to the metal plate
18
KR101634824B1
- Inverted F Antenna Using Branch Capacitor
Publication/Patent Number: KR101634824B1 Publication Date: 2016-06-29 Application Number: 20110045629 Filing Date: 2011-05-16 Inventor: Kim, Hyeong Dong   Choi hyeng cheul   Jeon, Sin Hyung   Assignee: RADINA CO., LTD.   IPC: H01Q9/04 Abstract: PURPOSE: An inverted F antenna using a branch capacitor is provided to implement a multiband property with a simple structure by controlling the capacitance of the branch capacitor. CONSTITUTION: A ground surface(202) is separated from a radiator(200) and has ground potential. A feeding line(206) feeds an RF signal to the radiator. A ground pin is electrically connected to the radiator and the ground surface. A branch capacitor(210) is located on the same line as the feeding pin and the ground pin. The branch capacitor is electrically combined with the radiator and the ground surface.
19
KR20160069923A
ANTENNA MODULE AND MOBILE TERMINAL USING THE SAME
Publication/Patent Number: KR20160069923A Publication Date: 2016-06-17 Application Number: 20140176142 Filing Date: 2014-12-09 Inventor: Choi, Jae Hyun   You, Chi Sang   Choi hyeng cheul   Assignee: LG Electronics Inc.   IPC: H01Q1/24 Abstract: The present invention relates to an antenna module capable of obtaining a broadband characteristic
20
KR20160034076A
ANTENNA FOR REDUCING NOISE
Publication/Patent Number: KR20160034076A Publication Date: 2016-03-29 Application Number: 20140125143 Filing Date: 2014-09-19 Inventor: Lim, Yo Han   You, Chi Sang   Ryu, Seung Woo   Choi hyeng cheul   Assignee: LG Electronics Inc.   IPC: H01Q1/24 Abstract: The present invention relates to a noise reducing antenna. The noise reducing antenna includes: an antenna; a first metal member separated from the antenna to generate a noise coupling; and a second metal member placed between the antenna and the first metal member to reduce the noise coupling. The second metal member is placed to face the first metal member