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公开(公告)号：US20190045295A1
公开(公告)日：2019-02-07
申请号：US16017738
申请日：2018-06-25
Applicant: LG ELECTRONICS INC.
Inventor： Donghan KIM , Siyoung PARK
IPC: H04R1/10
Abstract: A portable sound device includes: a main body having an audio output unit holder; an audio output unit detachably mountable in the audio output unit holder and configured to output audio; an audio cable coupled to the audio output unit and configured to transmit an audio signal to the audio output unit, one end of the audio cable located outside the main body and the other end of the audio cable located inside the main body; and a rotary module rotatably mounted in the main body and configured to wind or unwind the audio cable according to a rotational direction of the rotary module.
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公开(公告)号：US20180184186A1
公开(公告)日：2018-06-28
申请号：US15840745
申请日：2017-12-13
Applicant: LG ELECTRONICS INC.
Inventor： Kwancheol KANG , Siyoung PARK , Junsoo PARK , Wonjae KANG , Hyunsun YOO
CPC classification number: H04R1/105 , F21V5/002 , F21V33/0056 , H04R1/023 , H04R1/1016 , H04R1/1025 , H04R1/1041 , H04R1/1066 , H04R2420/07
Abstract: A portable sound equipment comprising a neckband wire configured to wrap a predetermined region of a user's neck, a main body coupled to both ends of the neckband wire and configured to form an electric control unit, a first button hole configured to form an open portion in the main body; a first button exposed outside via the first buttonhole, a side case configured to cover a first area of the main body which includes the first button hole, and a drainage groove provide in the first area along a circumference of the first button hole and forming a step with an outer surface of the main body is provided, so as to enhance the waterproof structure and realize the slim design and light weight.
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Patent Agency Ranking
公开(公告)号：US20190058951A1
公开(公告)日：2019-02-21
申请号：US16040047
申请日：2018-07-19
Applicant: LG ELECTRONICS INC.
Inventor： Siyoung PARK , Donghan KIM , Shin HAN
CPC classification number: H04R5/0335 , H01Q1/273 , H04B1/034 , H04B1/08 , H04B1/385 , H04M1/6066 , H04R1/08 , H04R1/1016 , H04R1/1041 , H04R1/105 , H04R1/1066 , H04R1/1091 , H04R5/027 , H04R2201/105 , H04R2201/107 , H04R2420/07
Abstract: There is disclosed a portable sound equipment comprising a support body formed in a gentle curve; electronic bodies provided in both ends of the support body, respectively, and exhaustible from the support body and rotatable to be folded or unfolded in an exhausted state; and a hinge unit configured to provide a shaft for the rotation, wherein the hinge unit comprises a connection portion projected from one end of the support body; a hinge rotatably coupled to the connection portion; a cylinder connected to the hinge and loaded in the electronic body; and a hinge spring having one end fixed to the cylinder and the other end supporting the electronic body to generate a restoring force which makes the exhausted electronic bodies become drawn into the support body, and when the electronic bodies are drawn into the support body is caught in the connection portion with respect to the rotational direction.
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公开(公告)号：US20190045294A1
公开(公告)日：2019-02-07
申请号：US15891541
申请日：2018-02-08
Applicant: LG ELECTRONICS INC.
Inventor： Donghan KIM , Siyoung PARK , Junyoung PARK , Sewon JANG , Shin HAN
IPC: H04R1/10
Abstract: A portable sound device having a main body having an earbud holder, an earbud detachably mounted in the earbud holder for outputting a sound, a main board located in the main body, the main body being connected to the earbud via a sound cable, and a rotary module mounted in the main body is provided. The rotary module includes a shaft fixed to the main body, a bobbin rotatable about the shaft, the sound cable being wound around the outer circumferential surface of the bobbin, a reel spring providing rotary force to the bobbin, a track having a concave part, the track being rotated with the bobbin, a guide plate having a guide slot, through which the shaft extends, the guide slot extending in one direction, and a bump protruding from the guide plate so as to be inserted into the track.
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公开(公告)号：US20180338200A1
公开(公告)日：2018-11-22
申请号：US15960007
申请日：2018-04-23
Applicant: LG ELECTRONICS INC.
Inventor： Youngil KIM , Siyoung PARK , Inkwi JANG , Ehwan CHO
IPC: H04R1/10
CPC classification number: H04R1/1066 , H04R1/1016 , H04R1/1033 , H04R1/1041 , H04R1/105 , H04R1/1075 , H04R5/0335 , H04R2201/107 , H04R2420/07 , H04R2460/07
Abstract: A portable sound equipment having a neckband wire unit which forms a gentle curve; a main body which is provided in each end of the neckband wire unit; a frame wire which forms a shape of the gentle curve; a sheath tube which defines an exterior appearance of the neckband wire unit cover the frame wire by covering the frame wire and exposes an end area of the frame wire; a fixing tube which covers a predetermined exposed area of the frame wire and an end area of the sheath tube; and a clamp which is configured to tighten an outer circumferential surface of the overlapped area between the sheath tube and the fixing tube is provided.
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公开(公告)号：US20170300127A1
公开(公告)日：2017-10-19
申请号：US15401769
申请日：2017-01-09
Applicant: LG ELECTRONICS INC.
Inventor： Yunjin CHOI , Siyoung PARK , Kwangsoon JANG , Hyunwoo YOO , Sooyong SHIM
CPC classification number: G06F3/0221 , G06F3/0231 , H01H13/14 , H01H13/70
Abstract: A portable keyboard includes a plurality of key assemblies including a plurality of key tops, a main body of a pillar shape of n angles, which is located in the vicinity of a first key assembly among a plurality of the key assemblies and includes a plurality of sides, a flexible connection member configured to connect a plurality of the key assemblies with the main body, and a main board configured to be embedded in the inside of the main body and process input signals inputted from a plurality of the key assemblies. In this case, the main body includes a first side of which one edge of the first side is connected with the flexible connection member, a second side adjacent to another edge of the first side and the second side of which an angle with the first side is equal to or greater than 90 degrees, and a cradle configured to combine one end of the cradle with the second side using a hinge to make the cradle to be rotated and the cradle configured to be contacted with the second side.
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公开(公告)号：US20170201108A1
公开(公告)日：2017-07-13
申请号：US15314830
申请日：2015-01-16
Applicant: LG ELECTRONICS INC.
Inventor： Taehoon YOU , Shin HAN , Kyungtae YANG , Siyoung PARK , Hyunseok OH
CPC classification number: H02J7/0044 , H01F7/0247 , H01F7/0252 , H01F27/2804 , H01F27/36 , H01F38/14 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/70 , H02J50/80 , H02J50/90
Abstract: The present disclosure relates to a charging assembly of a mobile terminal. Disclosed is a charging assembly of a mobile terminal, comprising: a charger; and a mobile terminal. The charger comprises: an upper case forming a top surface and a side surface; and a lower case, coupled to the lower portion of the upper case, for forming an inner space in which parts are embedded. The mobile terminal is seated in the charger and chargeable by being electrically connected to the charger. In a plurality of areas within the inner space, magnetic elements are arranged, and in the mobile terminal, a metal member is arranged in such a manner that at least a part thereof is arranged in an area which overlaps or is adjacent to the magnetic element so that the metal member is attached to the magnetic element due to attraction with the magnetic element. The top surface comprises: an inclined portion which is bent downward so as to be in contact with the rear edge portion of the mobile terminal; and a flat base portion which extends from the inclined portion and is in contact with the rear central portion of the mobile terminal, wherein the magnetic elements arranged in the plurality of areas are placed diagonally to each other.
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