Patents by Inventor Kyeong-Ho Kim
Kyeong-Ho 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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Patent number: 11935481Abstract: Provided is a display device, which includes: a reference voltage line formed along a circular outer line and configured to provide a reference voltage; a first reference voltage auxiliary line electrically connected to the reference voltage line and formed to be parallel with a predetermined interval; and a conductive line forming a contact with the reference voltage line and the first reference voltage auxiliary line and configured to provide the reference voltage to a cathode.Type: GrantFiled: November 11, 2021Date of Patent: March 19, 2024Assignee: Samsung Display Co., Ltd.Inventors: Seung Han Jo, Min Chae Kwak, Kyeong Hwa Kim, Mi Hae Kim, Kyong Hwan Oh, Su Mi Jang, Jae-Ho Choi
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Publication number: 20240085007Abstract: Proposed is a detachable lighting device including lighting units. The positions of the lighting units are changeable along a mounting rail within an interior space. The number of the lighting units and the mounting positions of the lighting units are adjustable. Accordingly, occupants within the interior space adjust light distribution as desired by each occupant.Type: ApplicationFiled: November 11, 2022Publication date: March 14, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, LS Automotive Technologies Co., Ltd.Inventors: Sung Ho Park, Ki Bong Lee, Su Gyeong Im, Hee Youl An, Kyeong Sik Kim
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Patent number: 11916878Abstract: Disclosed are an apparatus and a method for Internet of Things (IoT) device security. The method includes unifying a port in a first IoT device for communication, receiving, by the first IoT device, a packet from a second IoT device through the port, identifying whether the packet in the first IoT device is in a preset packet form, verifying content of the packet in the first IoT device when the packet is in the preset packet form, and opening the port for providing a service in the first IoT device when the verifying of the packet content is successful.Type: GrantFiled: November 1, 2021Date of Patent: February 27, 2024Assignee: Electronics and Telecommunications Research InstituteInventors: Yun-Kyung Lee, Kyeong Tae Kim, Young Ho Kim, Jeong Nyeo Kim, Seon-Gyoung Sohn, Jae Deok Lim
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Publication number: 20220324354Abstract: Disclosed herein are a method for controlling the posture of a passenger of an autonomous vehicle and an apparatus using the same. The method, performed by the apparatus, includes estimating the current state of the autonomous vehicle using multiple types of sensors installed in the autonomous vehicle, measuring the posture and the eye gaze of the passenger riding in the autonomous vehicle, estimating the next control information of the autonomous vehicle based on the autonomous operation information and the current state of the autonomous vehicle, detecting the optimal posture of the passenger in consideration of the next control information and of the posture and the eye gaze of the passenger, and controlling a seat such that the passenger matches the optimal posture.Type: ApplicationFiled: August 25, 2021Publication date: October 13, 2022Inventors: Kyeong-Ho KIM, Sang Wook LEE
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Publication number: 20210354855Abstract: Disclosed herein is a method for recording flight data of an unmanned aerial vehicle (UAV) using blockchain technology. The method includes collecting sensor data from a sensor installed in the UAV, collecting location information of the UAV from a GPS installed therein, estimating the flight status of the UAV based on a control signal, the sensor data, and the location information, detecting an abnormal condition by comparing the flight status with the flight plan of the UAV, generating signature information corresponding to surroundings at a corresponding time based on peripheral signals collected from a receiver installed in the UAV, generating a transmission data block capable of being registered in a blockchain based on the flight status, the abnormal condition, and the signature information, transmitting the transmission data block to a flight data registration apparatus, and registering the transmission data block, received by the flight data registration apparatus, in the blockchain.Type: ApplicationFiled: June 16, 2020Publication date: November 18, 2021Inventors: Kyeong-Ho KIM, Deokjin KIM, Sangwook LEE
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Patent number: 10895255Abstract: A reciprocating type compressor may include a crank shaft that is coupled to a rotor of a motor to receive a rotational force and a connecting rod that is coupled to a pin of the crank shaft and converts a rotational force of the crank shaft into a linear motion of a piston. The connecting rod may include a first end having a tubular body that includes a pin insertion hole into which the pin of the crank shaft is inserted and a socket that projects from the tubular body, a second end coupled with the piston, and a main body that extends between the first end and the second end and having a ball that is received inside of the socket.Type: GrantFiled: September 19, 2018Date of Patent: January 19, 2021Assignee: LG ELECTRONICS INC.Inventors: Seungwook Kim, Kyeong Ho Kim, Jinkook Kim
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Patent number: 10862925Abstract: An apparatus and a method for providing real-time cybersecurity training. The apparatus for providing real-time cybersecurity training includes a trainee interface unit for communicating with an access device of a trainee who participates in real-time cybersecurity training for a control system, a virtual environment provision unit for providing a virtual environment that includes at least one of a virtual network environment and a virtual system environment corresponding to the real-time cybersecurity training, and a target facility representation unit for displaying the state of a target facility, which is a physical facility that needs to be protected, and the state of a control device of the control system depending on the real-time cybersecurity training.Type: GrantFiled: August 24, 2018Date of Patent: December 8, 2020Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Kyeong-Ho Kim, Joonsoo Kim, Tae Ghyoon Kim, Moonsu Jang
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Publication number: 20190319985Abstract: An apparatus and a method for providing real-time cybersecurity training. The apparatus for providing real-time cybersecurity training includes a trainee interface unit for communicating with an access device of a trainee who participates in real-time cybersecurity training for a control system, a virtual environment provision unit for providing a virtual environment that includes at least one of a virtual network environment and a virtual system environment corresponding to the real-time cybersecurity training, and a target facility representation unit for displaying the state of a target facility, which is a physical facility that needs to be protected, and the state of a control device of the control system depending on the real-time cybersecurity training.Type: ApplicationFiled: August 24, 2018Publication date: October 17, 2019Inventors: Kyeong-Ho KIM, Joonsoo KIM, Tae Ghyoon KIM, Moonsu JANG
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Publication number: 20190093646Abstract: A reciprocating type compressor may include a crank shaft that is coupled to a rotor of a motor to receive a rotational force and a connecting rod that is coupled to a pin of the crank shaft and converts a rotational force of the crank shaft into a linear motion of a piston. The connecting rod may include a first end having a tubular body that includes a pin insertion hole into which the pin of the crank shaft is inserted and a socket that projects from the tubular body, a second end coupled with the piston, and a main body that extends between the first end and the second end and having a ball that is received inside of the socket.Type: ApplicationFiled: September 19, 2018Publication date: March 28, 2019Inventors: Seungwook Kim, Kyeong Ho Kim, Jinkook Kim
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Publication number: 20140330055Abstract: The present invention relates to an apparatus comprising a reactor body to which gas and water are supplied to create a gas hydrate; an upper cover which is engaged to an upper portion of the reactor body, a scraper mounted rotationally within the reactor body, and a motor for providing a driving force to the scraper. It is possible to remove gas hydrate particles attached to at least one of an inner surface of the reactor body and an inner surface of the upper cover, by a rotary driving of the scraper. According to the invention, it is possible to prevent a material hindering a heat transfer by attaching on a wall surface of the reactor, through a process of scraping out gas hydrate particles, when the scraper which is rotationally driven about a center axis of the reactor is close to the inner surface of the reactor.Type: ApplicationFiled: September 19, 2012Publication date: November 6, 2014Applicants: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY, KOREA GAS CORPORATION, DONGSHIN HYDRAULICS CO., LTD., STX OFFSHORE & SHIPBUILDING CO., LTD., SUNGILTURBINE CO., LTD., DAEWOO ENGINEERING & CONSTRUCTION CO., LTD.Inventors: Ju Dong Lee, Kyung Chan Kang, Sang Yeon Hong, Jae Il Lim, Sang Yup Jang, Seung Beom Hong, Kyeong Ho Kim, Kwan Ta Woo, Sang Min Kim
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Patent number: 8776669Abstract: Disclosed are an anti-abrasion device and a reciprocating compressor having the same, whereby a sleeve is fabricated with an outer diameter smaller than an inner diameter of a connecting rod to be non-press-fitted, thereby facilitating an assembly of the sleeve, and also the deformation of an inner diameter of the sleeve is prevented during the assembly of the sleeve, thereby preventing beforehand an increase in an input load of a motor unit due to the deformation of the sleeve and an abrasion of a pin of a crankshaft.Type: GrantFiled: July 17, 2009Date of Patent: July 15, 2014Assignee: LG Electronics Inc.Inventors: Jin-Kook Kim, Kyeong-Ho Kim, Young-Hwan Kim, Kyoung-Jun Park, Jong-Mok Lee
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Patent number: 8297957Abstract: A compressor having a casing to which a gas suction pipe is connected; a driving motor provided in the casing; a cylinder; a valve supporting plate (210) covering the cylinder (300), the valve supporting plate (210) having a suction hole (212) for sucking gas into the cylinder (300) and two discharge holes (211) for discharging gas compressed in the cylinder (300); a piston (100) having two protrusions (101) at a pressure surface in correspondence to the two discharge holes (211) of the valve supporting plate (210), the protrusions (101) having different sized cross-sections, the piston being linearly reciprocal in the cylinder (300) by receiving a driving force of the driving motor; a suction valve coupled to the valve supporting plate (210) to open and close the suction hole (212); a discharge valve coupled to the valve supporting plate to open and close the two discharge holes (211).Type: GrantFiled: December 29, 2006Date of Patent: October 30, 2012Assignee: LG Electronics Inc.Inventors: Kyoung-Jun Park, Ji-Young Bae, Jin-Kook Kim, Bum-Joon Kim, Hyuk Nam, Jong-Mok Lee, Jong-Hyuk Kim, Kyeong-Ho Kim
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Patent number: 8253369Abstract: The present invention relates to a single phase induction motor, and more particularly, to a single phase induction motor, wherein a variable resistance element which can change a winding number of a main winding or an auxiliary winding capable of producing a magnetic field at the time of starting is connected in parallel to some portion of the main winding or the auxiliary winding. A single phase induction motor including a stator composed of a core, a main winding and an auxiliary winding, and a rotor rotated by a mutual electromagnetic force by the stator comprises a resistance variable element connected in parallel to some portion of the main winding.Type: GrantFiled: June 9, 2009Date of Patent: August 28, 2012Assignee: LG Electronics Inc.Inventors: SeongKook Cho, Byung-Taek Kim, Kyeong-Ho Kim
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Patent number: 8171841Abstract: A detachable connecting rod includes a first member (410)a large end portion (411) having a trough hole (H1), and a first connection rod portion (412) extending from the large end portion (411), the first connection rod portion (412) having a pair of spaced apart arms defining a coupling groove (413) extending in the same direction as an axial direction of the through hole (H1); a second member (420) including a small end portion having a through hole (H2), and second connection rod portion (422) extending from the small end portion, the second connection rod (422) portion being inserted into the coupling groove (413) and a coupling unit for coupling the first connection rod portion (412) to the second connection rod portion inserted (412) into the coupling groove (413) of the first member (410). The detachable connecting rod is useable in a compressor.Type: GrantFiled: December 29, 2006Date of Patent: May 8, 2012Assignee: LG Electronics Inc.Inventors: Kyoung-Jun Park, Ji-Young Bae, Jin-Kook Kim, Bum-Joon Kim, Hyuk Nam, Jong-Mok Lee, Jong-Hyuk Kim, Kyeong-Ho Kim
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Publication number: 20110289960Abstract: Disclosed are a reciprocating compressor and a refrigerating apparatus having the same, wherein a magnet bearing is inserted between facing surfaces between a cylinder block and a crank shaft and the magnet bearing so as to generate a magnetic force both in a shaft direction and in a radial direction, so that the cylinder block and the crank shaft can be supported both in the shaft direction and in the radial direction, thereby reducing a frictional loss due to an eccentric load of the crank shaft, and also, both magnets are disposed to overlap each other so as to prevent an increase in an input load due to the magnetic force between the magnets, resulting in further improvement of energy efficiency of the compressor.Type: ApplicationFiled: November 9, 2009Publication date: December 1, 2011Inventors: Woong Cho, Kyeong-Ho Kim, Jin-Kook Kim
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Publication number: 20110265510Abstract: Disclosed are a reciprocating compressor and a refrigerating apparatus having the same, a ball bearing (300) can be easily stably installed between thrust surfaces (213, 227) of a cylinder block (210) and a crank shaft (220) so as to enhance efficiency of the compressor. Also, a ball bearing (300) can be installed by being inserted into thrust surfaces (213, 227) so to shorten a moment arm that much, thereby decreasing a frictional loss at a journal bearing surface (215), resulting in an energy efficiency of the reciprocating compressor and the refrigerating apparatus having the same. In addition, as an oil hole (226c) of the crank shaft (220) is veiled by the journal bearing surface (215) of the cylinder block (210), even if a ball bearing (300) is employed, oil leaked between the thrust surfaces (213, 227) can be reduced, thereby further enhancing the efficiency of the compressor and the refrigerating apparatus having the same.Type: ApplicationFiled: December 7, 2009Publication date: November 3, 2011Inventors: Jin-Kook Kim, Kyeong-Ho Kim, Young-Hwan Kim, Kyoung-Jun Park
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Publication number: 20110232416Abstract: Disclosed are an anti-abrasion device and a reciprocating compressor having the same, whereby a sleeve is fabricated with an outer diameter smaller than an inner diameter of a connecting rod to be non-press-fitted, thereby facilitating an assembly of the sleeve, and also the deformation of an inner diameter of the sleeve is prevented during the assembly of the sleeve, thereby preventing beforehand an increase in an input load of a motor unit due to the deformation of the sleeve and an abrasion of a pin of a crankshaft.Type: ApplicationFiled: June 17, 2009Publication date: September 29, 2011Inventors: Jin-Kook Kim, Kyeong-Ho Kim, Young-Hwan Kim, Kyoung-Jun Park, Jong-Mok Lee
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Publication number: 20110025254Abstract: The present invention relates to a single phase induction motor, and more particularly, to a single phase induction motor, wherein a variable resistance element which can change a winding number of a main winding or an auxiliary winding capable of producing a magnetic field at the time of starting is connected in parallel to some portion of the main winding or the auxiliary winding. A single phase induction motor including a stator composed of a core, a main winding and an auxiliary winding, and a rotor rotated by a mutual electromagnetic force by the stator comprises a resistance variable element connected in parallel to some portion of the main winding.Type: ApplicationFiled: June 9, 2009Publication date: February 3, 2011Inventors: SeongKook Cho, Byung-Taek Kim, Kyeong-Ho Kim
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Publication number: 20090175746Abstract: A compressor having a casing to which a gas suction pipe is connected; a driving motor provided in the casing; a cylinder; a valve supporting plate (210) covering the cylinder (300), the valve supporting plate (210) having a suction hole (212) for sucking gas into the cylinder (300) and two discharge holes (211) for discharging gas compressed in the cylinder (300); a piston (100) having two protrusions (101) at a pressure surface in correspondence to the two discharge holes (211) of the valve supporting plate (210), the protrusions (101) having different sized cross-sections, the piston being linearly reciprocal in the cylinder (300) by receiving a driving force of the driving motor; a suction valve coupled to the valve supporting plate (210) to open and close the suction hole (212); a discharge valve coupled to the valve supporting plate to open and close the two discharge holes (211).Type: ApplicationFiled: December 29, 2006Publication date: July 9, 2009Inventors: Kyoung-Jun Park, Ji-Young Bae, Jin-Kook Kim, Bum-Joon Kim, Hyuk Nam, Jong-Mok Lee, Jong-Hyuk Kim, Kyeong-Ho Kim
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Method and apparatus for supporting discontinuous reception operation in mobile communication system
Patent number: RE49879Abstract: A method and an apparatus for supporting a discontinuous reception (DRX) operation in a Node B in a mobile communication system are provided. The method includes defining a second System Frame Number (SFN) where one cycle of a first SFN corresponds to one bit, transmitting information on the second SFN to a User Equipment (UE), determining a second SFN which is used to transmit a paging signal to the UE, determining a first SFN which is used to transmit the paging signal in the determined second SFN, and transmitting the paging signal to the UE at the determined first SFN.Type: GrantFiled: November 7, 2019Date of Patent: March 19, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Sang-Bum Kim, Sung-Ho Choi, Soeng-Hun Kim, Kyeong-In Jeong, Jung-Soo Jung, Chae-Gwon Lim