Patents by Inventor Kyunghoon Park
Kyunghoon 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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Publication number: 20240071317Abstract: A display apparatus includes a pixel part including a plurality of pixels, and a gate driving circuit. Each of the plurality of pixels is driven in one first scan period and one or more second scan periods during one frame in a driving mode driven at a first driving frequency lower than a maximum driving frequency.Type: ApplicationFiled: November 6, 2023Publication date: February 29, 2024Applicant: Samsung Display Co., Ltd.Inventors: Gyungsoon PARK, Sunhwa LEE, Hyunjoon KIM, Jaeyong JANG, Kyunghoon CHUNG
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Patent number: 11917727Abstract: An electronic device includes a communication processor including a first communication circuitry, a second communication circuitry, and a temperature measurement sensor. The electronic device further includes an application processor that receives information via the second communication circuitry and determines whether to request the communication processor change modes. The communication processor receives a signal to change modes, release an RRC connection, and control the second communication circuitry to enter a sleep state.Type: GrantFiled: October 3, 2022Date of Patent: February 27, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Junsuk Kim, Sangho Lee, Jangbok Lee, Wonsuk Chung, Sohmann Kim, Byunggil Lee, Seonmi Kim, Jongmin Baik, Kyunghoon Lee, Jookwan Lee, Suyoung Park, Sunmin Hwang
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Patent number: 11917846Abstract: A display device is disclosed, which may reduce an interval between subpixels and maximize a light emission area. The display device comprises a substrate provided with a first subpixel and a second subpixel arranged to adjoin the first subpixel, a first electrode provided in each of the first subpixel and the second subpixel on the substrate, including a first material, and an oxide insulating film provided to cover at least a portion of a side of the first electrode and made of a second material. The first material is a metal material, and the second material is an oxide of the first material.Type: GrantFiled: May 26, 2022Date of Patent: February 27, 2024Assignee: LG Display Co., Ltd.Inventors: JoonYoung Heo, YongMin Park, KyungHoon Lee, YoungHoon Son
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Patent number: 11824397Abstract: A device for controlling a pre-charge current generated when electrically connecting a first terminal and a second terminal, according to one embodiment of the present invention, may comprise: a switch for controlling a magnitude of a current flowing between the first terminal and the second terminal; a first resistor for generating a base voltage of a first transistor in proportion to a magnitude of the pre-charge current flowing between the first terminal and the second terminal; the first transistor for limiting the magnitude of the pre-charge current when a voltage generated by the first resistor is equal to or greater than a predetermined threshold voltage; a photocoupler for receiving, in a state insulated from a first power source, an optical signal from the first power source and supplying power; a capacitor charged by the power supplied by the photocoupler; a second transistor for controlling the magnitude of the pre-charge current on the basis of a charging voltage of the capacitor; and a second resType: GrantFiled: January 3, 2018Date of Patent: November 21, 2023Assignee: Samsung SDI Co., Ltd.Inventors: Soodeok Moon, Peelsik Jeon, Kyunghoon Park
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Publication number: 20230131822Abstract: A display apparatus includes: a substrate; a driving voltage line on the substrate and extending in a first direction; a first conductive layer on a same layer as the driving voltage line and spaced apart from the driving voltage line; a first insulating layer covering the driving voltage line and the first conductive layer; a driving transistor on the first insulating layer and comprising a driving gate electrode and a driving semiconductor layer overlapping the first conductive layer; and a connection member electrically connecting the driving voltage line and the driving semiconductor layer to each other, wherein an edge of the driving semiconductor layer is in contact with or inside an edge of the first conductive layer in a plan view.Type: ApplicationFiled: October 13, 2022Publication date: April 27, 2023Inventors: Seungjoo Choi, Moonkeun Choi, Kyunghoon Park, Hyunmin Lee, Kyuhyeok Im
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Patent number: 11361128Abstract: Provided is a simulation method and system for real-time broadcasting. A simulation method may include verifying an action set for a mechanical object, and displaying a movement of the mechanical object in response to the action using a line that connects a start location of the movement and an end location of the movement.Type: GrantFiled: September 4, 2019Date of Patent: June 14, 2022Assignee: NHN Entertainment CorporationInventors: Hyeok Jun Kwon, Chan Jong Lee, Kieran Kyunghoon Park, Chul Byung Chae, Jong Woon Park
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Publication number: 20200358307Abstract: A device for controlling a pre-charge current generated when electrically connecting a first terminal and a second terminal, according to one embodiment of the present invention, may comprise: a switch for controlling a magnitude of a current flowing between the first terminal and the second terminal; a first resistor for generating a base voltage of a first transistor in proportion to a magnitude of the pre-charge current flowing between the first terminal and the second terminal; the first transistor for limiting the magnitude of the pre-charge current when a voltage generated by the first resistor is equal to or greater than a predetermined threshold voltage; a photocoupler for receiving, in a state insulated from a first power source, an optical signal from the first power source and supplying power; a capacitor charged by the power supplied by the photocoupler; a second transistor for controlling the magnitude of the pre-charge current on the basis of a charging voltage of the capacitor; and a second resType: ApplicationFiled: January 3, 2018Publication date: November 12, 2020Inventors: Soodeok MOON, Peelsik JEON, Kyunghoon PARK
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Publication number: 20190392097Abstract: Provided is a simulation method and system for real-time broadcasting. A simulation method may include verifying an action set for a mechanical object, and displaying a movement of the mechanical object in response to the action using a line that connects a start location of the movement and an end location of the movement.Type: ApplicationFiled: September 4, 2019Publication date: December 26, 2019Inventors: Hyeok Jun Kwon, Chan Jong Lee, Kieran Kyunghoon Park, Chul Byung Chae, Jong Woon Park
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Patent number: 10445440Abstract: Provided is a simulation method and system for real-time broadcasting. A simulation method may include verifying an action set for a mechanical object, and displaying a movement of the mechanical object in response to the action using a line that connects a start location of the movement and an end location of the movement.Type: GrantFiled: May 22, 2014Date of Patent: October 15, 2019Assignees: NHN Corporation, NHN BlackPick CorporationInventors: Hyeok Jun Kwon, Chan Jong Lee, Kieran Kyunghoon Park, Chul Byung Chae, Jong Woon Park
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Patent number: 9597593Abstract: A game method and a game system to perform the game method and embodied as a computer, the method including verifying, from a team of a user configured during a game, a chemistry level set based on a relationship between characters constituting a team, and graphically displaying the relationship between the characters on a screen based on the chemistry level. The game may be performed by applying the chemistry level.Type: GrantFiled: May 19, 2014Date of Patent: March 21, 2017Assignees: NHN Entertainment Corporation, NHN Blackpick CorporationInventors: Kieran Kyunghoon Park, Hyun Chul Lee
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Publication number: 20150258445Abstract: A game method and a game system to perform the game method and embodied as a computer, the method including verifying, from a team of a user configured during a game, a chemistry level set based on a relationship between characters constituting a team, and graphically displaying the relationship between the characters on a screen based on the chemistry level. The game may be performed by applying the chemistry level.Type: ApplicationFiled: May 19, 2014Publication date: September 17, 2015Applicants: NHN Entertainment Corporation, NHN BlackcPick CorporationInventors: Kieran Kyunghoon PARK, Hyun Chul LEE
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Publication number: 20150019186Abstract: Provided is a simulation method and system for real-time broadcasting. A simulation method may include verifying an action set for a mechanical object, and displaying a movement of the mechanical object in response to the action using a line that connects a start location of the movement and an end location of the movement.Type: ApplicationFiled: May 22, 2014Publication date: January 15, 2015Applicants: NHN Entertainment Corporation, NHN BlackPick CorporationInventors: Hyeok Jun KWON, Chan Jong LEE, Kieran Kyunghoon PARK, Chul Byung CHAE, Jong Woon PARK
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Patent number: 8378582Abstract: A plasma lighting system is disclosed. Interference with an electronic device using the same band as that of the plasma lighting system can be avoided by changing the shape of vanes constituting a magnetron, and a filament current of the magnetron at an initial starting stage and that in a normal state are adjusted to be different, thus avoiding interference with a wireless LAN and attenuating noise, and a resonator has a mash form to increase efficiency. Because a rectangular waveguide is bent substantially at a right angle, and the magnetron and the resonator are disposed at one side on the basis of a waveguide space of the waveguide, thus reducing the size and an installation space of the plasma lighting system.Type: GrantFiled: January 10, 2011Date of Patent: February 19, 2013Assignee: LG Electronics Inc.Inventors: Jeongwon Kim, Jonggil Jun, Seok Heo, Yongkwang Kim, Gyusuk Hwang, Jungsu Park, Changsin Park, Hyeonsoo Jung, Jingon Chang, Hoon Kim, Youngchul Chae, Ilgyu Kang, Kyunghoon Park, Sungkyeom Kim
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Publication number: 20120161629Abstract: A plasma lighting system is disclosed. Interference with an electronic device using the same band as that of the plasma lighting system can be avoided by changing the shape of vanes constituting a magnetron, and a filament current of the magnetron at an initial starting stage and that in a normal state are adjusted to be different, thus avoiding interference with a wireless LAN and attenuating noise, and a resonator has a mash form to increase efficiency. Because a rectangular waveguide is bent substantially at a right angle, and the magnetron and the resonator are disposed at one side on the basis of a waveguide space of the waveguide, thus reducing the size and an installation space of the plasma lighting system.Type: ApplicationFiled: January 10, 2011Publication date: June 28, 2012Inventors: Jeongwon KIM, Jonggil Jun, Seok Heo, Yongkwang Kim, Gyusuk Hwang, Jungsu Park, Changsin Park, Hyeonsoo Jung, Jingon Chang, Hoon Kim, Youngchul Chae, Ilgyu Kang, Kyunghoon Park, Sungkyeom Kim