Patents by Inventor Yong Jae Park
Yong Jae Park 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: 12209973Abstract: Disclosed is a system for analyzing foreign particulate matter in a cathode material powder. The system includes: a transfer unit including a rotating plate having an upper surface having an edge on which a cathode material powder containing foreign particulate matter is placed and a rotary motor rotating the rotating plate and transferring the cathode material powder along the circular arc direction as the rotating plate rotates; a supply unit supplying the cathode material powder to the upper surface of the rotating plate; a roller unit including a main roller pressing the cathode material powder supplied from the supply unit; an imaging unit imaging the cathode material powder spread in the form of a flat film and transferred along the circular arc direction; and an analysis unit analyzing the image captured by the imaging unit to identify the foreign particulate matter.Type: GrantFiled: May 23, 2024Date of Patent: January 28, 2025Assignee: SCIGENTEC CO., LTD.Inventor: Yong Jae Park
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Publication number: 20250030369Abstract: A motor driving apparatus includes a motor having a plurality of windings, a dual inverter including a first inverter connected to first ends of the plurality of windings and a second inverter connected to second ends of the plurality of windings and configured to drive the motor through at least one of the first inverter or the second inverter according to a motor driving mode, and a controller configured to determine whether flux weakening control is performed according to an available voltage level of the dual inverter when a switching condition of the motor driving mode is satisfied and to perform the flux weakening control by linearly adjusting an output voltage level of the dual inverter for a preset time interval for which the flux weakening control is performed.Type: ApplicationFiled: November 17, 2023Publication date: January 23, 2025Applicants: Hyundai Motor Company, Kia CorporationInventors: Young Ho CHAE, Young Kwan KO, Hyun Jae LIM, Young Gi LEE, Joo Young PARK, Yong Jae LEE
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Publication number: 20250031030Abstract: Proposed is a wireless communication system and, in more detail, an apparatus and method for intelligent model and functionality management considering inference time in a wireless communication system. A method of operating user equipment (UE) for identifying and managing an intelligent functionalities or models in a wireless communication system, includes a process of receiving UE capability enquiry from a base station (BS), and a process of transmitting UE capability information to the base station, wherein the UE capability information includes inference time information, the base station identifies intelligent functionality and model that the user equipment can support, on the basis of the UE capability enquiry and the UE capability information, and performance of an intelligent model that the user equipment can perform is identified on the basis of the inference time information.Type: ApplicationFiled: July 18, 2024Publication date: January 23, 2025Inventors: Yong Jin KWON, Seung Jae BAHNG, An Seok LEE, Hee Soo LEE, Yun Joo KIM, Hyun Seo PARK, Jung Bo SON, Yu Ro LEE
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Patent number: 12191256Abstract: A display device includes a display panel including a display area and a non-display area; a first signal line in the non-display area and transmitting an initialization voltage; a connection wire in the non-display area and electrically connected to the first signal line; a bridge pattern connecting the first signal line to the connection wire; an insulating layer between the first signal line and the bridge pattern; a partition wall on the bridge pattern; and a spacer on the partition wall, wherein the insulating layer includes a first contact hole overlapping the first signal line, and a second contact hole overlapping the connection wire, the first signal line is connected to the bridge pattern through the first contact hole, the bridge pattern is connected to the connection wire through the second contact hole, the partition wall covers the first contact hole, and the spacer overlaps the first contact hole.Type: GrantFiled: July 26, 2021Date of Patent: January 7, 2025Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jung Wook Lee, Min Woo Kang, Yeong Ho Kim, Yong Jae Park, Min Jae Baek
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Publication number: 20240393260Abstract: Disclosed is a system for analyzing foreign particulate matter in a cathode material powder. The system includes: a transfer unit including a rotating plate having an upper surface having an edge on which a cathode material powder containing foreign particulate matter is placed and a rotary motor rotating the rotating plate and transferring the cathode material powder along the circular arc direction as the rotating plate rotates; a supply unit supplying the cathode material powder to the upper surface of the rotating plate; a roller unit including a main roller pressing the cathode material powder supplied from the supply unit; an imaging unit imaging the cathode material powder spread in the form of a flat film and transferred along the circular arc direction; and an analysis unit analyzing the image captured by the imaging unit to identify the foreign particulate matter.Type: ApplicationFiled: May 23, 2024Publication date: November 28, 2024Applicant: SCIGENTEC CO., LTD.Inventor: Yong Jae PARK
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Publication number: 20240344966Abstract: The present invention relates to a lighting system for analyzing pellet and a foreign matter sorting apparatus comprising same.Type: ApplicationFiled: July 18, 2022Publication date: October 17, 2024Applicant: SCIGENTEC CO., LTD.Inventor: Yong Jae PARK
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Publication number: 20240099081Abstract: A flexible display device including a substrate, a light emitting layer, a first insulating layer, and a conductive layer. The substrate includes a bent region and a non-bent region. The light emitting layer overlaps the non-bent region. The first insulating layer is disposed on the substrate. The conductive layer is disposed on the first insulating layer. A sidewall of the first insulating layer includes a first tapered surface. The first tapered surface includes at least three curved surface portions continuously arranged with one another.Type: ApplicationFiled: November 27, 2023Publication date: March 21, 2024Inventors: Ki Hyun CHO, Yong Jae PARK, Sang Jo LEE, Won Suk CHOI, Yoon Sun CHOI
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Patent number: 11864396Abstract: A flexible display device including a substrate, a light emitting layer, a first insulating layer, and a conductive layer. The substrate includes a bent region and a non-bent region. The light emitting layer overlaps the non-bent region. The first insulating layer is disposed on the substrate. The conductive layer is disposed on the first insulating layer. A sidewall of the first insulating layer includes a first tapered surface. The first tapered surface includes at least three curved surface portions continuously arranged with one another.Type: GrantFiled: March 30, 2023Date of Patent: January 2, 2024Assignee: Samsung Display Co., Ltd.Inventors: Ki Hyun Cho, Yong Jae Park, Sang Jo Lee, Won Suk Choi, Yoon Sun Choi
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Publication number: 20230240101Abstract: A flexible display device including a substrate, a light emitting layer, a first insulating layer, and a conductive layer. The substrate includes a bent region and a non-bent region. The light emitting layer overlaps the non-bent region. The first insulating layer is disposed on the substrate. The conductive layer is disposed on the first insulating layer. A sidewall of the first insulating layer includes a first tapered surface. The first tapered surface includes at least three curved surface portions continuously arranged with one another.Type: ApplicationFiled: March 30, 2023Publication date: July 27, 2023Inventors: Ki Hyun CHO, Yong Jae PARK, Sang Jo LEE, Won Suk CHOI, Yoon Sun CHOI
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Patent number: 11647652Abstract: A flexible display device includes a substrate, a light emitting layer, a first insulating layer, and a conductive layer. The substrate includes a bent region and a non-bent region. The light emitting layer overlaps the non-bent region. The first insulating layer is disposed on the substrate. The conductive layer is disposed on the first insulating layer. A sidewall of the first insulating layer includes a first tapered surface. The first tapered surface includes at least three curved surface portions continuously arranged with one another.Type: GrantFiled: November 2, 2020Date of Patent: May 9, 2023Assignee: Samsung Display Co, Ltd.Inventors: Ki Hyun Cho, Yong Jae Park, Sang Jo Lee, Won Suk Choi, Yoon Sun Choi
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Publication number: 20230062869Abstract: Disclosed is a pallet rental system including: a pallet; an RFID tag attached to one side of each pallet and recorded with a pallet ID to identify the pallet; first and second mobile terminals installed with a pallet rental application and including an RFID tag reading function to read the RFID tag attached to the pallet; first and second gates including an RFID tag reading function to read the RFID tag attached to the pallet; and a pallet rental server configured to manage rental and collection of the pallet based on a pallet rental order of an exporter connected through the pallet rental application, the pallet rental server including a warehouse manager configured to control the RFID tag attached to the pallet taken out of a first warehouse based on the pallet rental order of the exporter to be read by the first gate installed in the first warehouse and be stored in a shipping database; control the RFID tag attached to the pallet to be read by the first mobile terminal, be mapped to goods loaded on the palType: ApplicationFiled: October 21, 2020Publication date: March 2, 2023Inventor: Yong-Jae PARK
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Patent number: 11581392Abstract: A display device includes a display panel including a first display area including first pixels, and a second display area including a pixel portion, in which second pixels are disposed, and a transmission portion through which light is transmitted. The pixel portion of the second display area includes a base member, a metal layer disposed on the base member to define the transmission portion, a first active layer disposed on the metal layer and including a first material, and a first gate layer disposed on the first active layer. A hole is defined through the metal layer to overlap at least a part of the first active layer in a thickness direction.Type: GrantFiled: June 17, 2021Date of Patent: February 14, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jung Wook Lee, Yeong Ho Kim, Yong Jae Park
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Publication number: 20220158051Abstract: A display device includes a display panel including a display area and a non-display area; a first signal line in the non-display area and transmitting an initialization voltage; a connection wire in the non-display area and electrically connected to the first signal line; a bridge pattern connecting the first signal line to the connection wire; an insulating layer between the first signal line and the bridge pattern; a partition wall on the bridge pattern; and a spacer on the partition wall, wherein the insulating layer includes a first contact hole overlapping the first signal line, and a second contact hole overlapping the connection wire, the first signal line is connected to the bridge pattern through the first contact hole, the bridge pattern is connected to the connection wire through the second contact hole, the partition wall covers the first contact hole, and the spacer overlaps the first contact hole.Type: ApplicationFiled: July 26, 2021Publication date: May 19, 2022Applicant: Samsung Display Co., LTD.Inventors: Jung Wook LEE, Min Woo KANG, Yeong Ho KIM, Yong Jae PARK, Min Jae BAEK
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Publication number: 20220071544Abstract: There is provided an electroencephalogram (EEG) signal amplifier for boosting impedance in an analog front end (AFE). The EEG signal amplifier includes a first feedback loop configured to amplify an EEG signal, a second feedback loop connected to the first feedback loop and configured to amplify an input impedance, and an attenuator included in the second feedback loop.Type: ApplicationFiled: September 3, 2021Publication date: March 10, 2022Applicant: UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)Inventors: Seong-Jin Kim, Yong Jae Park
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Patent number: 11233112Abstract: A display device includes a display panel includes a display area in which an image is displayed and a first non-display area in which a pad portion is located. The display panel includes a first bending portion in the display area, the first bending portion being bent at a first curvature radius, and a second bending portion in the first non-display area, the second bending portion being bent at a second curvature radius that is smaller than the first curvature radius.Type: GrantFiled: July 10, 2019Date of Patent: January 25, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Yoon Sun Choi, Sang Jo Lee, Yong Jae Park, Mi Jin Yoon
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Patent number: 11226693Abstract: A display device includes a display panel and a touch sensor which is disposed on the display panel. The display panel includes a display unit including a pixel, a driving circuit unit disposed outside the display unit, and a first static electricity blocking layer disposed on the driving circuit unit. The touch sensor includes sensing electrodes disposed on the display unit and a second static electricity blocking layer disposed overlapping the first static electricity blocking layer outside of the sensing electrodes.Type: GrantFiled: April 22, 2019Date of Patent: January 18, 2022Assignee: Samsung Display Co., Ltd.Inventor: Yong Jae Park
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Publication number: 20220013619Abstract: A display device includes a display panel including a first display area including first pixels, and a second display area including a pixel portion, in which second pixels are disposed, and a transmission portion through which light is transmitted. The pixel portion of the second display area includes a base member, a metal layer disposed on the base member to define the transmission portion, a first active layer disposed on the metal layer and including a first material, and a first gate layer disposed on the first active layer. A hole is defined through the metal layer to overlap at least a part of the first active layer in a thickness direction.Type: ApplicationFiled: June 17, 2021Publication date: January 13, 2022Inventors: Jung Wook LEE, Yeong Ho KIM, Yong Jae PARK
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Patent number: 11192685Abstract: An assembly type pallet, includes a plurality of plates having a secure hole on a plate surface, and disposed side by side to each another; a plurality of support frames disposed in a direction intersecting the plates, an inside of the support frame being provided with an inner space along a longitudinal direction, an upper surface of the support frame being provided with a seating surface against which a lower surface of the plates is supported, and the seating surface being provided with an insertion hole communicating with the inner space; a first secure member disposed on the lower surface of the plates and that is provided with an insertion unit which is inserted into the insertion hole of the support frame; and a second secure member inserted into the inner space of the support frame.Type: GrantFiled: August 2, 2017Date of Patent: December 7, 2021Assignee: ALPORTER CO., LTD.Inventor: Yong Jae Park
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Publication number: 20210050399Abstract: A flexible display device includes a substrate, a light emitting layer, a first insulating layer, and a conductive layer. The substrate includes a bent region and a non-bent region. The light emitting layer overlaps the non-bent region. The first insulating layer is disposed on the substrate. The conductive layer is disposed on the first insulating layer. A sidewall of the first insulating layer includes a first tapered surface. The first tapered surface includes at least three curved surface portions continuously arranged with one another.Type: ApplicationFiled: November 2, 2020Publication date: February 18, 2021Inventors: Ki Hyun CHO, Yong Jae PARK, Sang Jo LEE, Won Suk CHOI, Yoon Sun CHOI
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Patent number: 10825878Abstract: A flexible display device includes a substrate, a light emitting layer, a first insulating layer, and a conductive layer. The substrate includes a bent region and a non-bent region. The light emitting layer overlaps the non-bent region. The first insulating layer is disposed on the substrate. The conductive layer is disposed on the first insulating layer. A sidewall of the first insulating layer includes a first tapered surface. The first tapered surface includes at least three curved surface portions continuously arranged with one another.Type: GrantFiled: July 18, 2019Date of Patent: November 3, 2020Assignee: Samsung Display Co., Ltd.Inventors: Ki Hyun Cho, Yong Jae Park, Sang Jo Lee, Won Suk Choi, Yoon Sun Choi