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公开(公告)号：US20250099975A1
公开(公告)日：2025-03-27
申请号：US18832486
申请日：2023-08-09
Applicant: LG ELECTRONICS INC. , ENERGY MATERIALS CORP.
Inventor： Wonsuk LEE , Inyoung SHIM , Yohwan MOON , Heejeong NAM , Seunggun LEE , Geonwoo KIM , Jongil KIM , Myungwon LEE , Jaehong SON , Senghyen SONG , Jiho KIM
Abstract: The present specification relates to an embodiment of a battery shredding system and a battery shredding method that cools an object with a coolant in response to a state condition of the object, shreds the cooled material into flake shapes, and mixes or combines the shredded material with a stabilizer in response to the state condition.
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公开(公告)号：US20170206398A1
公开(公告)日：2017-07-20
申请号：US15327939
申请日：2014-07-29
Applicant: LG ELECTRONICS INC.
Inventor： Geonwoo KIM , Seonil YU , Kwangseob JEONG
CPC classification number: G06K9/00013 , G06F17/30256 , G06F21/32 , G06K9/00087 , H04L12/2807 , H04L12/2829 , H04L67/125 , H04L67/16 , H04L67/306 , H04L67/34 , H04L2012/2849 , H04N21/42222 , H04N21/43615 , H04N21/4415 , H04N21/4532 , H04N21/4753 , H04N21/485 , H04N2005/4428 , H04Q9/00 , H04W4/50 , H04W4/80
Abstract: An operating method of a remote control device according to an embodiment of the present invention includes searching at least one of the image display device and external devices, and acquiring device information on at least one of the searched image display device and external devices. The remote control device receives an input first fingerprint for a user preference setting operation of setting at least one of the image display device and external devices to a personalized setting of a user, and acquires user preference setting information including a setting value of the user preference setting operation on the basis of the acquired device information and a first fingerprint image corresponding to the input first fingerprint. The remote control device sets the image display device or external device corresponding to the acquired user preference setting information to the personalized setting of the user corresponding to the first fingerprint on the basis of the user preference setting information.
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公开(公告)号：US20190309746A1
公开(公告)日：2019-10-10
申请号：US16249417
申请日：2019-01-16
Applicant: LG Electronics Inc.
Inventor： Hyunsoo KIM , Geonwoo KIM , Chulgi ROH
Abstract: A linear compressor includes a shell, a discharge pipe coupled to the shell, a compressor main body located inside of the shell, a cover housing that defines a discharge space that discharges refrigerant to the discharge pipe, and a guide pipe coupled to the cover housing and configured to guide refrigerant from the discharge space to the discharge pipe. The cover housing includes a flange portion configured to couple to the compressor main body, a chamber portion that extends from the flange portion and that defines the discharge space, an accommodation groove configured to accommodate the guide pipe, and a communication groove that penetrates an inner wall of the accommodation groove and that extends to the discharge space. The guide pipe is configured to insert into the communication groove in a state in which the guide pipe is accommodated in the accommodation groove.
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公开(公告)号：US20190309742A1
公开(公告)日：2019-10-10
申请号：US16292826
申请日：2019-03-05
Applicant: LG ELECTRONICS INC.
Inventor： Hyunsoo KIM , Geonwoo KIM , Junghae KIM , Chulgi ROH
Abstract: A linear compressor includes a shell, a frame in the shell, a cylinder defining a compression space, a piston in the cylinder, a motor assembly configured to drive the piston, a discharge cover unit defining a discharge space, a discharge valve configured to selectively open and close the compression space, and a valve spring assembly configured to provide elastic force that causes the discharge valve to contact the cylinder. The discharge cover unit includes a cover housing that defines an opening configured to communicate with the discharge space, a discharge cover that inserts into the cover housing through the opening, that contacts an inner surface of the cover housing, and that covers the opening, and a fixing ring configured to be positioned at an inner surface of the discharge cover. A thermal expansion coefficient of the fixing ring is greater than that of the discharge cover.
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公开(公告)号：US20240324776A1
公开(公告)日：2024-10-03
申请号：US18578954
申请日：2022-06-14
Applicant: LG ELECTRONICS INC.
Inventor： Daehyun YOO , Geonwoo KIM
CPC classification number: A47B96/205 , F25D23/028 , A47L15/4257
Abstract: A cabinet device is proposed. The cabinet device has an upper surface assembly of which an upper surface is separately provided from an outer casing, and the bottom of the upper surface assembly is coupled to an upper surface of an inner casing. Therefore, the appearance design of the cabinet device is freely and easily changed in response to a user's need.
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Patent Agency Ranking
公开(公告)号：US20210095653A1
公开(公告)日：2021-04-01
申请号：US16929546
申请日：2020-07-15
Applicant: LG Electronics Inc.
Inventor： Geonwoo KIM , Junghae KIM , Jaeyong JANG , Donghan KANG , Jinwoong JUNG , Chulgi ROH
Abstract: A linear compressor includes a compressor body configured to compress a refrigerant. The compressor body includes a cylinder, a discharge valve, a groove, a gas hole, and a flow restrictor. The cylinder receives a piston. The discharge valve is configured to open and close one side of the cylinder and define a compression space for the refrigerant together with the piston. The groove is defined in an outer circumferential surface of the cylinder and into which at least a portion of the refrigerant discharged through the discharge valve is introduced. The gas hole is defined in the groove to pass through the cylinder. The flow restrictor includes twisting wires made of different materials and is disposed to be wound around the groove.
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公开(公告)号：US20190309743A1
公开(公告)日：2019-10-10
申请号：US16270088
申请日：2019-02-07
Applicant: LG Electronics Inc.
Inventor： Hyunsoo KIM , Geonwoo KIM , Chulgi ROH
Abstract: A linear compressor includes a shell, a frame in the shell, a cylinder defining a compression space, a piston in the cylinder, a motor assembly that drives the piston, a discharge cover unit defining a discharge space that receives refrigerant from the compression space, a discharge valve that selectively opens and closes the compression space, and a valve spring assembly that provides elastic force that causes the discharge valve to contact a front surface of the cylinder. The discharge cover unit includes a cover housing, the cover housing that couples the frame, a dividing sleeve that extends from an inside of the cover housing in a longitudinal direction of the shell and that divides the discharge space into discharge chambers, and a discharge cover that inserts into the inside of the cover housing and that contacts an end portion of the dividing sleeve.
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公开(公告)号：US20240110553A1
公开(公告)日：2024-04-04
申请号：US18202538
申请日：2023-05-26
Applicant: LG Electronics Inc.
Inventor： Sangjin SONG , Chulgi ROH , Geonwoo KIM
CPC classification number: F04B39/0027 , F04B37/00
Abstract: A linear compressor includes a cylinder, a piston axially reciprocating in the cylinder, a first muffler unit coupled to the piston, a back cover that is disposed at a rear of the piston and defines an opening at a radially central area, and a second muffler unit coupled to the opening. The first muffler unit includes an inner guide disposed in the piston and a first intake muffler disposed at a rear of the inner guide. The second muffler unit includes a second intake muffler that is in fluid communication with the first intake muffler and is coupled to the opening, and a muffler body surrounding the second intake muffler. The second intake muffler includes a coupling portion that is disposed at a rear of the second intake muffler and has a shape corresponding to the opening.
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公开(公告)号：US20230349628A1
公开(公告)日：2023-11-02
申请号：US17791349
申请日：2020-01-07
Applicant: LG ELECTRONICS INC.
Inventor： Daehyun YOO , Geonwoo KIM
CPC classification number: F25D23/063 , F25D23/067 , F25D29/005 , F25D2400/36
Abstract: A refrigerator according to this embodiment includes: a cabinet provided with a storage space and including a pair of side panels configured to define an outer appearance of a side surface; a cabinet cover disposed between the pair of side panels and configured to define an outer appearance of a top surface; a display unit disposed behind the cabinet cover and provided for user's manipulation; and a fixing unit which is fixed to the cabinet and disposed between the pair of side panels and to which the display unit is separably fixed, wherein the display unit is installed to be separated upward from the fixing unit.
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公开(公告)号：US20230036523A1
公开(公告)日：2023-02-02
申请号：US17791021
申请日：2020-01-07
Applicant: LG ELECTRONICS INC.
Inventor： Daehyun YOO , Geonwoo KIM
Abstract: A refrigerator according to this embodiment includes: an inner case configured to define a storage space; a middle plate disposed outside the inner case and configured to define a foaming space in which an insulating material is disposed together with the inner case; a cabinet cover disposed above the middle plate to define an outer appearance of a top surface, the cabinet cover being capable of being coupled to the middle plate by a coupling member; and a partition member configured to provide a moving path of the coupling member in the foaming space.
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