Patents by Inventor Min Hun Kim
Min Hun Kim has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240175394Abstract: A combined power generation system includes a gas turbine including a compressor configured to compress air, a combustor configured to mix the compressed air from the compressor and fuel and combust a mixture of the compressed air and fuel, and a turbine section in which rotational power is obtained by combustion gases generated by the combustor. The system also includes a heat recovery steam generator (HRSG) in which steam is generated by heat of exhaust gases from the gas turbine, and a steam turbine driven by the steam generated by the HRSG, wherein the HRSG includes a plurality of heat exchangers provided to cool the compressed air by heat exchange between the compressed air and the exhaust gases.Type: ApplicationFiled: September 28, 2023Publication date: May 30, 2024Inventors: Song Hun CHA, Do Hoon KIM, Se Hyeok LEE, Min Soo KIM, Hong Geun HA
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Publication number: 20240171112Abstract: The present invention relates to a motor driving control system and a control method thereof. The purpose of the present invention is to provide a motor driving control system and a control method thereof, which may change electric current limiting logic, which is applied to a BLDC motor for a cooling fan, in response to an operating speed of the motor to stably protect the motor from an overload in a low-speed driving state as well as an overload in a high-speed driving state.Type: ApplicationFiled: March 8, 2022Publication date: May 23, 2024Inventors: Kyung Won AN, Min Sik KIM, Sang Hun KIM, Won Seok KIM, Tae Wan KIM, Pureunsam PARK, Sung Joon LEE, Song Cheol LEE, Ho Bin IM, Eui Hyun KIM
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Patent number: 11990093Abstract: A display device includes pixels electrically connected to first scan lines, second scan lines, and emission lines, a first scan driver that applies first scan signals to the first scan lines, a second scan driver that applies second scan signals to the second scan lines, an emission control driver that applies emission signals to the emission lines, and a power supply that generates and outputs a first high voltage and a second high voltage. The second scan driver receives the first high voltage. The first scan driver and the emission control driver share the second high voltage.Type: GrantFiled: March 6, 2023Date of Patent: May 21, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Ji Su Na, Yang Wan Kim, Jung Hun Yi, Min Woo Byun
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Publication number: 20240149733Abstract: A power system for an electrified vehicle comprising a first power source device, a first converter having a first end connected to the first power source device, a second power source device, a motor driving device comprising a motor and an inverter, a switch device configured to selectively connect a second end of the first converter to the second power source device or the motor driving device, and a controller configured to control the switch device such that the second end of the first converter is connected to the second power source device when the first power source device is charged with power of the second power source device and such that the second end of the first converter is connected to the motor driving device when the motor performs regenerative braking.Type: ApplicationFiled: April 19, 2023Publication date: May 9, 2024Inventors: Min Seong Choi, In Yong Yeo, Jong Eun Byun, Sang Jin Kim, Jin Young Yang, Si Hun Yang
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Patent number: 11977855Abstract: The Zero User Interface (UI)-based automatic speech translation system and method can solve problems such as the procedural inconvenience of inputting speech signals and the malfunction of speech recognition due to crosstalk when users who speak difference languages have a face-to-face conversation. The system includes an automatic speech translation server, speaker terminals and a counterpart terminal. The automatic speech translation server selects a speech signal of a speaker among multiple speech signals received from speaker terminals connected to an automatic speech translation service and transmits a result of translating the speech signal of the speaker into a target language to a counterpart terminal.Type: GrantFiled: November 9, 2021Date of Patent: May 7, 2024Assignee: Electronics and Telecommunications Research InstituteInventors: Sang Hun Kim, Seung Yun, Min Kyu Lee, Joon Gyu Maeng, Dong Hyun Kim
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Patent number: 11976720Abstract: A sphere-type shift control apparatus of an electronic shift system includes a spherical mechanism that includes a shift control portion on a first hemispherical portion of the spherical mechanism and a design portion on a second hemispherical portion of the spherical mechanism. The design portion is configured to provide indirect illumination and transmit images. Power is transmitted from a motor to the rotation shaft of the spherical mechanism using a timing belt or a wire.Type: GrantFiled: April 13, 2023Date of Patent: May 7, 2024Assignees: Hyundai Motor Company, Kia CorporationInventors: Sung Hun Lee, Chul Ho Chun, Min Gwon Lee, Tae Jo Kim
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Publication number: 20240145790Abstract: A button-type secondary battery includes a lower can having a bottom surface; an upper can having a top, the upper can and the lower can being coupled to define a space therein; an electrolyte in the space; an electrode assembly in the space and including a negative electrode, a separator, and a positive electrode wound together; a gasket between the upper can and the lower can to electrically insulate the upper and lower cans; a top insulator that is electrically insulating and covering a top surface of the electrode assembly; and a bottom insulator that is electrically insulating and covering a bottom surface of the electrode assembly. The top and bottom insulators are each configured to expand in volume by absorbing the electrolyte. Surfaces of at least one of the top insulator and the bottom insulator are coated with a protective layer to prevent thermal shrinkage from occurring.Type: ApplicationFiled: October 14, 2022Publication date: May 2, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Yeong Hun JUNG, Young Ji TAE, Joo Hwan SUNG, Min Su CHO, Geun Young PARK, Min Gyu KIM, Min Seon KIM, Sang Hak CHAE, Min Young JU
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Publication number: 20240141984Abstract: A sphere-type shift control apparatus of an electronic shift system includes a spherical mechanism that includes a shift control portion on a first hemispherical portion of the spherical mechanism and a design portion on a second hemispherical portion of the spherical mechanism. The design portion is configured to provide indirect illumination and transmit images. Power is transmitted from a motor to the rotation shaft of the spherical mechanism using a timing belt or a wire.Type: ApplicationFiled: April 13, 2023Publication date: May 2, 2024Applicants: Hyundai Motor Company, Kia CorporationInventors: Sung Hun LEE, Chul Ho CHUN, Min Gwon LEE, Tae Jo KIM
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Publication number: 20240132442Abstract: The present disclosure relates to a crystallization method of branched-chain amino acids capable of sustainably cycling ammonia, and branched-chain amino acid crystal produced by the method.Type: ApplicationFiled: November 9, 2020Publication date: April 25, 2024Inventors: Jun Woo KIM, Shin Ae PARK, Ji Hyun SHIN, Jae Hun YU, Chang Yub OH, Min Jong KIM
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Patent number: 11964925Abstract: Provided is a method for preparing an oligomer including: supplying a monomer stream and a solvent stream to a reactor to perform an oligomerization reaction to prepare a reaction product; supplying a discharge stream from the reactor including the reaction product to a separation device and supplying a lower discharge stream from the separation device to a settling tank; adding an organic flocculant to the settling tank to settle and remove a polymer and supplying the lower discharge stream from the separation device from which the polymer is removed to a high boiling point separation column; and removing a high boiling point material from the lower portion in the high boiling point separation column and supplying an upper discharge stream including an oligomer to a solvent separation column.Type: GrantFiled: January 10, 2022Date of Patent: April 23, 2024Assignee: LG Chem, Ltd.Inventors: Kyung Seog Youk, Jong Hun Song, Min Ho Sun, Hong Min Lee, Hyun Seok Kim, Moon Sub Hwang, Jeong Seok Lee
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Publication number: 20240128554Abstract: A button type secondary battery includes a wound electrode assembly; a lower can with the electrode assembly and an electrolyte in the lower can; a top plate to close the lower can; a positive electrode terminal coupled to the top plate through a gasket to be electrically insulated from the top plate with a portion of the positive electrode terminal passing through a hole in the top plate to be bonded to a positive electrode tab; a top insulator covering a top surface of the electrode assembly; and a bottom insulator covering a bottom surface of the electrode assembly. The top insulator and the bottom insulator are each configured to expand in volume by absorbing the electrolyte. Surfaces of at least one or more of the top insulator and the bottom insulator are coated with a protective layer configured to prevent thermal shrinkage from occurring.Type: ApplicationFiled: October 14, 2022Publication date: April 18, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Yeong Hun JUNG, Young Ji TAE, Joo Hwan SUNG, Min Su CHO, Geun Young PARK, Min Gyu KIM, Min Seon KIM, Sang Hak CHAE, Min Young JU
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Publication number: 20240106070Abstract: Disclosed is a battery cell, which includes a battery case having an accommodation portion in which an electrode assembly is mounted, and a sealing portion formed by sealing an outer periphery thereof; an electrode lead electrically connected to an electrode tab included in the electrode assembly and protruding out of the battery case via the sealing portion; and a lead film located at a portion corresponding to the sealing portion in at least one of an upper portion and a lower portion of the electrode lead, wherein a gas discharge guiding unit is inserted in the lead film, the battery case includes a cover portion extending from the sealing portion, and the cover portion is located on the lead film and protrudes in an outer direction of the battery case.Type: ApplicationFiled: July 6, 2022Publication date: March 28, 2024Applicant: LG Energy Solution, Ltd.Inventors: Dae-Woong Song, Sang-Hun Kim, Min-Hyeong Kang, Hyung-Kyun Yu, Hun-Hee Lim, Soo-Ji Hwang
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Patent number: 11937484Abstract: A display device and method of manufacturing same includes: a display panel having a pixel area and a peripheral area adjacent to the pixel area, a light control layer disposed on the display panel and at least partially overlapping the pixel area, a light blocking portion at least partially overlapping the peripheral area, and a protective layer disposed between the light control layer and the light blocking portion.Type: GrantFiled: May 19, 2022Date of Patent: March 19, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Keunwoo Park, Min-Jae Kim, Min-Hee Kim, Taehoon Kim, DoKyung Youn, Chang-Hun Lee
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Publication number: 20240088493Abstract: The present disclosure relates to a secondary battery comprising an electrode assembly having an electrode lead attached thereto, a case comprising a receiving portion in which the electrode assembly is received and a sealing portion comprising a sealant resin and configured to seal the electrode assembly, a lead film configured to cover a portion of an outer surface of the electrode lead and interposed between the electrode lead and the case, a vent area disposed in at least a portion of the case, and a vent member comprising a first layer comprising a resin having lower melting point than the sealant resin, and a second layer disposed on at least one surface of the first layer and comprising an adhesive material. The vent member may be inserted into the vent area. A thickness of the second layer may be equal to or smaller than 5 ?m.Type: ApplicationFiled: December 13, 2022Publication date: March 14, 2024Applicant: LG Energy Solution, Ltd.Inventors: Sang-Hun Kim, Dae-Woong Song, Min-Hyeong Kang, Hyung-Kyun Yu, Hun-Hee Lim, Soo-Ji Hwang
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Publication number: 20240086135Abstract: An electronic device is provided that includes a first display and a second display. The electronic device also includes a processor configured to allocate a first set of resources to the first display and a second set of resources to the second display. The first set of resources is different from the second set of resources. Each of the first set of resources and the second set of resources includes one or more of at least one available hardware resource and at least one available software resource.Type: ApplicationFiled: November 13, 2023Publication date: March 14, 2024Inventors: Duk Ki HONG, Hyuk KANG, Jeong Hun KIM, Jae Bong YOO, Kyung Soo LIM, Jun Hak LIM, Min Gyew KIM, Na Jung Seo
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Publication number: 20240078710Abstract: Disclosed herein are a method, an apparatus and a storage medium for encoding/decoding using a transform-based feature map. An optimal basis vector is extracted from one or more feature maps, and a transform coefficient is acquired through a transform using the basis vector. The basis vector and the transform coefficient may be transmitted through a bitstream. In an embodiment, one or more feature maps are reconstructed using the basis vector and the transform coefficient, which are decoded from the bitstream.Type: ApplicationFiled: September 1, 2023Publication date: March 7, 2024Applicant: Electronics and Telecommunications Research InstituteInventors: Youn-Hee KIM, Jooyoung LEE, Se-Yoon JEONG, Jin-Soo CHOI, Dong-Gyu SIM, Na-Seong KWON, Seung-Jin PARK, Min-Hun LEE, Han-Sol CHOI
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Publication number: 20240076127Abstract: Provided is a ceiling storage system capable of correcting a working position and constantly checking stability of a structure by detecting an amount of change in a facility. According to the ceiling storage system, a transport vehicle moves to an upper portion of a first storage area of a plurality of storage areas in a state of gripping an article, and the transport vehicle measures a first distance value between the transport vehicle and the first storage area using a distance sensor and measures a relative position value between the transport vehicle and the first storage area using a vision sensor, before unloading the article from the first storage area.Type: ApplicationFiled: May 23, 2023Publication date: March 7, 2024Inventors: Sang Kyung LEE, Seung Gyu KANG, Hyun Jae KANG, Young Wook KIM, Sang A BANG, Yong-Jun AHN, Min Kyun LEE, Hyun Woo LEE, Jeong Hun LIM, Jun Hyuk CHANG
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Patent number: 11913539Abstract: A sphere-type shift control apparatus of an electronic shift system includes a spherical mechanism that includes a shift control portion on a first hemispherical portion of the spherical mechanism and a design portion on a second hemispherical portion of the spherical mechanism. The design portion is configured to provide indirect illumination and transmit images. Power is transmitted from a motor to the rotation shaft of the spherical mechanism using a timing belt or a wire.Type: GrantFiled: April 13, 2023Date of Patent: February 27, 2024Assignees: Hyundai Motor Company, Kia CorporationInventors: Sung Hun Lee, Chul Ho Chun, Min Gwon Lee, Tae Jo Kim
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Patent number: 9395117Abstract: A refrigerator includes a cabinet including a storage chamber, a door configured to open and close the storage chamber sliding-movably, and a guide member coupled to the door to prevent the door from shaking in a predetermined direction different from the direction of the door opening. The guide member is sliding-movable with respect to a bottom surface of the storage chamber.Type: GrantFiled: May 26, 2010Date of Patent: July 19, 2016Assignee: LG Electronics Inc.Inventors: Jun Hee Kim, Ki Hong Park, Min Hun Kim, Sang Hu Park
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Patent number: 8328302Abstract: A refrigerator drawer and a refrigerator having the same are disclosed. The refrigerator drawer includes a storage box forwardly movable in a storage chamber provided in a cabinet; and a supporting member provided in the storage chamber to support the storage box; a guide member provided between the supporting member and the storage box, the guide member secured to the storage box, and being relatively-movable with respect to the storage box and the supporting member, wherein the guide member is movably connected to the storage box and the guide member comprises at least one guiding slot configured to guide the relative-motion with the storage box.Type: GrantFiled: July 8, 2010Date of Patent: December 11, 2012Assignee: LG Electronics Inc.Inventors: Jun Hee Kim, Ki Hong Park, Min Hun Kim, Sang Hu Park