Patents by Inventor Kyung-Seok Cho
Kyung-Seok Cho 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: 20240120214Abstract: An apparatus for fabricating a display panel, the apparatus including: a loading module configured to accommodate a large-area fabricating substrate, the loading module being configured to adjust an inclination of the large-area fabricating substrate from a rear surface of the large-area fabricating substrate and to press the large-area fabricating substrate; and an element transfer module configured to transfer a plurality of light emitting elements or an integrated circuit onto the large-area fabricating substrate and configured to bond and press a wafer on which the plurality of light emitting elements or the at least one integrated circuit is located onto the large-area fabricating substrate.Type: ApplicationFiled: September 18, 2023Publication date: April 11, 2024Inventors: Tae Hee LEE, Kyung Ho KIM, Young Seok SEO, Joo Woan CHO, Byeong Hwa CHOI
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Publication number: 20240120324Abstract: An apparatus for fabricating a display panel, including a film fixing module configured to fix a stretched film on which a plurality of light emitting elements are arranged, a film pressurizing module configured to pressurize the stretched film, a first thickness detection module configured to detect, at each pressurization step, a modulus of elasticity and a change in thickness of the stretched film that is pressurized and stretched by the film pressurizing module, a second thickness detection module configured to detect, at each pressurization step, a change in thickness of an adhesive applied in a front direction of the stretched film, an image detection module configured to photograph the plurality of light emitting elements arranged on the stretched film for each pressurization step and to detect a change in arrangement information of the light emitting elements, and a main processor configured to database feature change information.Type: ApplicationFiled: September 6, 2023Publication date: April 11, 2024Inventors: Tae Hee LEE, Kyung Ho KIM, Young Seok SEO, Joo Woan CHO, Byeong Hwa CHO
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Publication number: 20240071071Abstract: In an embodiment an apparatus includes a processor configured to generate a feature extraction module using a dataset in which an attribute for each object is defined, receive an image obtained by a camera, extract an attribute of an object of interest from the image using the learned feature extraction module, identify an object re-identification candidate group based on the extracted attribute of the object of interest and re-identify the object of interest based on the identified object re-identification candidate group.Type: ApplicationFiled: April 13, 2023Publication date: February 29, 2024Inventors: Hyeon Seok Jung, Kyung Hwan Cho, Moon Sub Jin, Kyu Sang Choi, Bum Sub Ham, Chan Ho Eom, Geon Lee
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Patent number: 11628706Abstract: The present invention relates to a coolant heater comprising: a heating element for heating coolant; a first housing for accommodating the heating element; a cover plate for sealing the first housing in which the heating element is accommodated; a temperature fuse provided in an external space formed by coupling the first housing and the cover plate, and disposed to be adjacent to the cover plate; and a second housing for pressing the temperature fuse so as to pressurize the same toward the cover plate, wherein overheat sensing responsiveness of the heating element is improved such that the overheat of the heating element can be prevented, and failure factors in a part in which the temperature fuse is coupled are reduced such that a durability is improved.Type: GrantFiled: August 22, 2018Date of Patent: April 18, 2023Assignees: Hanon Systems, DAEWOO ELECTRONIC COMPONENTS CO., LTD.Inventors: Kil Sang Jang, Ji Hoon Park, Jeong Hyun Son, Man Ok Lee, Bok Sun Kang, Young Chul Kim, Hak Kyu Kim, Yong Jin Moon, Seung Ho Lee, Hyun Seok Jung, Kyung Seok Cho, Yong Ha Chae
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Patent number: 11413935Abstract: The present invention relates to a coolant heater. The purpose of the present invention, a coolant heater which effectively heats coolant of a vehicle by means of a heating unit, is to provide a coolant heater having improved sensitivity and responsiveness to over-heating and assured stability by utilizing a temperature fuse to prevent over-heating. Another purpose of the present invention is to provide a coolant heater having enhanced durability of the temperature fuse coupling part by improving the structure by which the temperature fuse is fixed.Type: GrantFiled: March 22, 2019Date of Patent: August 16, 2022Assignees: Hanon Systems, DAEWOO ELECTRONIC COMPONENTS CO., LTD.Inventors: Yong Ha Chae, Ji Hoon Park, Jeong Hyun Son, Man Ok Lee, Bok Sun Kang, Young Chul Kim, Hak Kyu Kim, Yong Jin Moon, Seung Ho Lee, Kil Sang Jang, Hyun Seok Jung, Kyung Seok Cho
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Patent number: 11105337Abstract: The present invention relates to an axial flow fan and, more particularly, to an axial flow fan comprising: a hub; and a plurality of blades that are disposed radially on the circumference of the hub such that roots of the blades are coupled to the hub, wherein the blades are formed so as to have a waveform shape such that a position of a trailing edge gradually approaches and recedes from a leading edge repeatedly, the trailing edge is positioned on the same plane, and an installation angle changes in the lengthwise direction of the blades.Type: GrantFiled: December 28, 2017Date of Patent: August 31, 2021Assignee: Hanon SystemsInventors: Myung Hoon Kim, Kyung Seok Cho
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Publication number: 20210070147Abstract: The present invention relates to a coolant heater. The purpose of the present invention, a coolant heater which effectively heats coolant of a vehicle by means of a heating unit, is to provide a coolant heater having improved sensitivity and responsiveness to over-heating and assured stability by utilizing a temperature fuse to prevent over-heating. Another purpose of the present invention is to provide a coolant heater having enhanced durability of the temperature fuse coupling part by improving the structure by which the temperature fuse is fixed.Type: ApplicationFiled: March 22, 2019Publication date: March 11, 2021Inventors: Yong Ha Chae, Ji Hoon Park, Jeong Hyun Son, Man Ok Lee, Bok Sun Kang, Young Chul Kim, Hak Kyu Kim, Yong Jin Moon, Seung Ho Lee, Kil Sang Jang, Hyun Seok Jung, Kyung Seok Cho
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Publication number: 20200269657Abstract: An induction heater for a vehicle according to the present invention heats a coolant of the vehicle using an induction heating method, and more particularly, is easy to mold and has a reduced heating density by applying a plate-shaped coil and plate-shaped heating elements.Type: ApplicationFiled: August 24, 2018Publication date: August 27, 2020Inventors: Jun Su KIM, Kil Sang JANG, Kyung Seok CHO, Yong Ha CHAE
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Publication number: 20200094653Abstract: The present invention relates to a coolant heater comprising: a heating element for heating coolant; a first housing for accommodating the heating element; a cover plate for sealing the first housing in which the heating element is accommodated; a temperature fuse provided in an external space formed by coupling the first housing and the cover plate, and disposed to be adjacent to the cover plate; and a second housing for pressing the temperature fuse so as to pressurize the same toward the cover plate, wherein overheat sensing responsiveness of the heating element is improved such that the overheat of the heating element can be prevented, and failure factors in a part in which the temperature fuse is coupled are reduced such that a durability is improved.Type: ApplicationFiled: August 22, 2018Publication date: March 26, 2020Applicants: Hanon Systems, DAEWOO ELECTRONIC COMPONENTS CO., LTD.Inventors: Kil Sang JANG, Ji Hoon PARK, Jeong Hyun SON, Man Ok LEE, Bok Sun KANG, Young Chul KIM, Hak Kyu KIM, Yong Jin MOON, Seung Ho LEE, Hyun Seok JUNG, Kyung Seok CHO, Yong Ha CHAE
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Publication number: 20190309766Abstract: The present invention relates to an axial flow fan and, more particularly, to an axial flow fan comprising: a hub; and a plurality of blades that are disposed radially on the circumference of the hub such that roots of the blades are coupled to the hub, wherein the blades are formed so as to have a waveform shape such that a position of a trailing edge gradually approaches and recedes from a leading edge repeatedly, the trailing edge is positioned on the same plane, and an installation angle changes in the lengthwise direction of the blades.Type: ApplicationFiled: December 28, 2017Publication date: October 10, 2019Inventors: Myung Hoon KIM, Kyung Seok CHO
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Patent number: 10072670Abstract: Provided is a fan shroud assembly and, more specifically, a fan shroud assembly including a swirling airflow-preventing saw-teeth which is arranged along a predetermined inner circumferential surface of a ventilating part while maintaining a predetermined gap from an end portion of a blade of a fan or an end portion of a fan band of the fan and are formed in a saw-toothed shape, in which both a first area in which the swirling airflow-preventing saw-teeth are formed and a second area from which the swirling airflow-preventing saw-teeth are removed are formed, thereby generating a swirling airflow of ventilated air due to a reduction in pressure fluctuation and thus effectively reducing noise.Type: GrantFiled: June 19, 2014Date of Patent: September 11, 2018Assignee: HANON SYSTEMSInventors: Woo Youl Jung, Cha You Lim, Yong Sung Kwon, Kyung Seok Cho
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Publication number: 20180062189Abstract: Provided is a coolant heater, and more particularly, a coolant heater for improving flow performance of a coolant flowing inside a housing, in which a plurality of heater heating elements are disposed inside the housing to be cooled. More specifically, according to the present invention, to increase a flow velocity of a coolant, a housing has a diameter gradually decreasing toward an outlet of the coolant or a flow guide is formed in a spiral shape along an inner surface of the housing.Type: ApplicationFiled: August 22, 2017Publication date: March 1, 2018Inventors: Hyun Seok JUNG, Kil Sang JANG, Kyung Seok CHO
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Publication number: 20160138610Abstract: Provided is a fan shroud assembly and, more specifically, a fan shroud assembly including a swirling airflow-preventing saw-teeth which is arranged along a predetermined inner circumferential surface of a ventilating part while maintaining a predetermined gap from an end portion of a blade of a fan or an end portion of a fan band of the fan and are formed in a saw-toothed shape, in which both a first area in which the swirling airflow-preventing saw-teeth are formed and a second area from which the swirling airflow-preventing saw-teeth are removed are formed, thereby generating a swirling airflow of ventilated air due to a reduction in pressure fluctuation and thus effectively reducing noise.Type: ApplicationFiled: June 19, 2014Publication date: May 19, 2016Inventors: Woo Youl Jung, Cha You Lim, Yong Sung Kwon, Kyung Seok Cho
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Patent number: 8836184Abstract: Disclosed is a motor-driven compressor for a vehicle adapted to fix a connector of an electric motor for a vehicle compressor. The compressor for a vehicle includes a rotor configured be rotated by an electromagnetic force generated when a current flow through a coil, a stator having at least one connector fixing slot, and a connector having a body fixed to the connector fixing slot.Type: GrantFiled: September 19, 2011Date of Patent: September 16, 2014Assignee: Halla Climate Control CorporationInventors: Seonk Kook Cho, Kyung Hun Jung, Kyung Seok Cho, Chan Ho Baek
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Patent number: 8702404Abstract: Provided is an air blower for a fuel cell vehicle, and in particular, an air blower for a fuel cell vehicle having a cooling water passage formed in a motor case and an air flowing groove to increase cooling efficiency and reduce a shaft load to improve durability.Type: GrantFiled: November 30, 2010Date of Patent: April 22, 2014Assignee: Halla Visteon Climate Control CorporationInventors: Kyung Seok Cho, Soon Ho Choi, Hyun Sup Yang, Cha You Lim
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Patent number: 8664820Abstract: Disclosed is an electric motor-driven compressor having a structure capable of improving the performance of an electric motor of the electric motor-driven compressor for the vehicle. The electric motor-driven compressor has an angle which is formed by two straight lines passing through a center of the rotor and making contact with both end portions of one permanent magnet, and is in a range of about 48.7° to about 51°. The cogging torque and the torque ripples are minimized, the power of the electric motor is improved, and the electric motor is easily controlled.Type: GrantFiled: August 15, 2011Date of Patent: March 4, 2014Assignee: Halla Climate Control CorporationInventors: Seonk Kook Cho, Kyung Hun Jung, Kyung Seok Cho, Chan Ho Baek
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Publication number: 20120070322Abstract: Disclosed is an electric motor-driven compressor having a structure capable of improving the performance of an electric motor of the electric motor-driven compressor for the vehicle. The electric motor-driven compressor has an angle which is formed by two straight lines passing through a center of the rotor and making contact with both end portions of one permanent magnet, and is in a range of about 48.7° to about 51°. The cogging torque and the torque ripples are minimized, the power of the electric motor is improved, and the electric motor is easily controlled.Type: ApplicationFiled: August 15, 2011Publication date: March 22, 2012Applicant: HALLA CLIMATE CONTROL CORPORATIONInventors: SEONK KOOK CHO, KYUNG HUN JUNG, KYUNG SEOK CHO, CHAN HO BAEK
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Publication number: 20120070321Abstract: Disclosed is a motor-driven compressor for a vehicle adapted to fix a connector of an electric motor for a vehicle compressor. The compressor for a vehicle includes a rotor configured be rotated by an electromagnetic force generated when a current flow through a coil, a stator having at least one connector fixing slot, and a connector having a body fixed to the connector fixing slot.Type: ApplicationFiled: September 19, 2011Publication date: March 22, 2012Applicant: HALLA CLIMATE CONTROL CORPORATIONInventors: SEONK KOOK CHO, KYUNG HUN JUNG, KYUNG SEOK CHO, CHAN HO BAEK
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Publication number: 20120003097Abstract: An axial flow fan has structural stability, decreased deformation, decreased blade unbalance and low noise level because the blade distribution angle has an optimum clearance angle and uneven rate.Type: ApplicationFiled: January 15, 2007Publication date: January 5, 2012Inventors: Kyung Seok Cho, Se Young Park, Woo June Kim
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Publication number: 20110135519Abstract: Provided is an air blower for a fuel cell vehicle, and in particular, an air blower for a fuel cell vehicle having a cooling water passage formed in a motor case and an air flowing groove to increase cooling efficiency and reduce a shaft load to improve durability.Type: ApplicationFiled: November 30, 2010Publication date: June 9, 2011Applicant: HALLA CLIMATE CONTROL CORP.Inventors: Kyung Seok CHO, Soon Ho Choi, Hyun Sup Yang, Cha You Lim