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公开(公告)号：US12218526B2
公开(公告)日：2025-02-04
申请号：US18223960
申请日：2023-07-19
Applicant: LG INNOTEK CO., LTD.
Inventor： Jae Hee Park
Abstract: A wireless power transmitter that transmits power to a wireless power receiver, the wireless power transmitter including a wireless communication unit configured to communicate with the wireless power receiver; and a controller, wherein the wireless communication unit receives a foreign object detection (FOD) status packet, and at least one of a signal strength packet, an end power transfer packet, a power control hold-off packet, a control error packet, a renegotiation packet, an eight-bit reception power packet, and a charging status packet to which a byte encoding technique is applied from the wireless power receiver, wherein the controller determines whether a foreign object is present in a charging area of the wireless power transmitter on the basis of the FOD status packet, wherein the wireless communication unit transmits, to the wireless power receiver, a foreign object detection indicator indicating whether the foreign object is present in the charging area of the wireless power transmitter on the basis of a result of the determination, wherein the FOD status packet includes information on a reference quality factor or a reference peak frequency, wherein the byte encoding technique is a technique of inserting a start bit, a stop bit, and a parity bit into an encoded binary bit stream of a packet having a length of 8 bits.
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公开(公告)号：US12216394B2
公开(公告)日：2025-02-04
申请号：US17548952
申请日：2021-12-13
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Jun Min
IPC: G03B5/02 , G02B7/02 , H02K41/035
Abstract: The present embodiment relates to a lens driving device comprising: a housing comprising a first hole and a second hole; a first bobbin disposed in the first hole of the housing; a second bobbin disposed in the second hole of the housing; a first coil disposed on the first bobbin; a second coil disposed on the second bobbin; a first magnet disposed in the housing to face the first coil; a second magnet facing the second coil; and a third magnet disposed between the first coil and the second coil.
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公开(公告)号：US20250039651A1
公开(公告)日：2025-01-30
申请号：US18717108
申请日：2022-12-07
Applicant: LG INNOTEK CO., LTD.
Inventor： Jung Yub LEE
Abstract: A communication device, according to one embodiment of the present invention, comprises: a coverage management unit for periodically updating coverage information including an in-coverage terminal list and information on communication methods supported by each terminal in the terminal list; a reception unit for receiving a first data packet supporting a first communication method; a control unit which, if there is a terminal in the terminal list which cannot support the first communication method and can support a second communication method that is different from the first communication method, switches the first data packet to a second data packet supporting the second communication method; and a transmission unit for transmitting the second data packet.
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公开(公告)号：US20250030336A1
公开(公告)日：2025-01-23
申请号：US18908238
申请日：2024-10-07
Applicant: LG INNOTEK CO., LTD.
Inventor： Shin Young JANG
Abstract: A converter including a housing including an inner space, electronic components disposed in the inner space, a first pipe disposed on the outer surface of the housing and including a first-first pipe and a first-second pipe arranged in parallel to and spaced apart from each other, and a second pipe coupled at both ends thereof to the first-first pipe and the first-second pipe, respectively.
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公开(公告)号：US20250028028A1
公开(公告)日：2025-01-23
申请号：US18909055
申请日：2024-10-08
Applicant: LG INNOTEK CO., LTD.
Inventor： Rituja MARATHE , Christopher John TROWBRIDGE
IPC: G01S7/481
Abstract: An optical sensor assembly including a housing structure, a first optical sensor secured to the housing structure and arranged to sense in a first direction and a second optical sensor secured to the housing structure and arranged to sense in a second direction opposite to the first direction.
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Patent Agency Ranking
公开(公告)号：US12207404B2
公开(公告)日：2025-01-21
申请号：US17621944
申请日：2020-06-19
Applicant: LG INNOTEK CO., LTD.
Inventor： Yong Suk Kim , Dong Hwa Lee
Abstract: A circuit board may include an insulating layer; a circuit pattern disposed above the top surface of or below the bottom surface of the insulating layer; and a buffer layer disposed between the insulating layer and the circuit pattern, the buffer layer comprising carbon atoms, nitrogen atoms, oxygen atoms, silicon atoms, sulfur atoms, and metal atoms. The ratio of the carbon atoms to the metal atoms ((carbon atom/copper atom)*100) is within a range of 5-7; the ratio of the nitrogen atoms to the metal atoms ((nitrogen atom/copper atom)*100) is within a range of 1.5-7; the ratio of the oxygen atoms to the metal atoms ((oxygen atom/copper atom)*100) is within a range of 1.1-1.9; and the ratio of the silicon atoms to the metal atoms ((silicon atom/copper atom)*100) is within a range of 0.5-0.9; and the ratio of the sulfur atoms to the metal atoms ((sulfur atom/copper atom)*100) is within a range of 0.5-1.5.
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公开(公告)号：US20250024652A1
公开(公告)日：2025-01-16
申请号：US18712610
申请日：2022-12-14
Applicant: LG INNOTEK CO., LTD.
Inventor： Ki Dong KIM , Byung Nam CHOI
Abstract: A converter comprises: a housing; refrigerant pipes which are coupled to the housing and which each have an end portion protruding from the outer surface of the housing; and brackets coupled to the outer surfaces of the refrigerant pipes, wherein the bracket includes: a first body encompassing a portion of the outer surface of the refrigerant pipe; and a second body which is hinge-coupled to the first body and which encompasses the other portion of the outer surface of the refrigerant pipe, and the first body or the second body includes a protruding part protruding from the outer surface thereof.
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公开(公告)号：US12189282B2
公开(公告)日：2025-01-07
申请号：US17606678
申请日：2020-05-11
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Ok Park , Kyung Hwan Kim , Tae Bong Park , Jung Cheol Kim
Abstract: A lens moving apparatus includes a housing; a bobbin disposed in the housing; a coil coupled to the bobbin; a magnet which is disposed in the housing and faces the coil; a base disposed to be spaced apart from the bobbin; a lower elastic member including a first elastic member, a second elastic member, a third elastic member, and a fourth elastic member, which are coupled to the bobbin and disposed on the base; and a sensing coil which is disposed in the housing and generates an induced voltage by an interaction with the coil. A corner of the base and a corner of the housing form a coupling area where the corners are coupled to each other, and the sensing coil includes a portion disposed outside the coupling area.
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公开(公告)号：US12189211B2
公开(公告)日：2025-01-07
申请号：US17658988
申请日：2022-04-12
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Hun Lee , Dae Sik Jang
Abstract: The present invention relates to an imaging lens and the present invention comprises: a first lens having a positive (+) refractive power; a second lens having a negative (−) refractive power; an iris (aperture); a third lens having a negative (−) refractive power; a fourth lens having a negative (−) refractive power; and a fifth lens having a positive (+) refractive power, wherein the first lens, the second lens, the third lens, the fourth lens and the fifth lens can be sequentially arranged along an optical axis from a subject side. Since the length of an optical system is shorter than a focal distance, the present invention can be effectively used for an imaging lens of an optical system requiring a low telephoto ratio.
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公开(公告)号：US12188650B2
公开(公告)日：2025-01-07
申请号：US18408067
申请日：2024-01-09
Applicant: LG INNOTEK CO., LTD.
Inventor： Jung Ju Lee , Sa Rum Han
IPC: F21V3/08 , F21K9/64 , F21K9/65 , F21Y105/10 , H01L27/15 , H01L33/50 , H01L33/54 , F21Y115/10
Abstract: A lighting device includes a substrate, light sources having a first light source on the substrate, a resin layer sealing the plurality of light sources on the substrate; and a light transmitting layer on the resin layer. A surface of the resin layer has an upper surface and side surfaces, and the side surfaces of the resin layer has a convex curved surface. The light transmitting layer has a first flat region on the upper surface of the resin layer and a second curved region on the side surfaces of the resin layer. The convex curved surface of the resin layer and the second curved region of the light transmitting layer overlap the first light source in a vertical direction, and a corner between two adjacent the side surfaces of the resin layer has a convex curved surface.
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