Patents by Inventor Ki In Son
Ki In Son 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: 11943976Abstract: A display device includes a substrate, a first conductive layer on the substrate, the first conductive layer including a data signal line, a first insulating layer on the first conductive layer, a semiconductor layer on the first insulating layer, the semiconductor layer including a first semiconductor pattern, a second insulating layer on the semiconductor layer, and a second conductive layer on the second insulating layer, the second conductive layer including a gate electrode disposed to overlap the first semiconductor pattern, a transistor first electrode disposed to overlap a part of the first semiconductor pattern, wherein the transistor first electrode is electrically connected to the data signal line through a contact hole that penetrates the first and second insulating layers, and a transistor second electrode disposed to overlap another part of the first semiconductor pattern.Type: GrantFiled: June 4, 2020Date of Patent: March 26, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Seung Sok Son, Woo Geun Lee, Seul Ki Kim, Kap Soo Yoon, Hyun Woong Baek, Jae Hyun Lee, Su Jung Jung, Jung Kyoung Cho, Seung Ha Choi, June Whan Choi
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Patent number: 11930691Abstract: An apparatus for manufacturing an organic material includes an outer tube including an internal accommodating space, and at least one loading inner tube and at least one collecting inner tube disposed in the accommodation space, the loading inner tube including a mesh boat disposed in a first direction in which the loading inner tube extends.Type: GrantFiled: September 5, 2019Date of Patent: March 12, 2024Assignee: Samsung Display Co., Ltd.Inventors: Keun Hee Han, Jong Woo Lee, Myung Ki Lee, Suk Ki, Jeong Hyeon Son
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Publication number: 20240041384Abstract: A muscle control device includes an electromyography (EMG) electrode unit including a plurality of electrodes, and that senses an EMG signal, an EMG circuit unit that generates channel data, based on electrode signals, a control unit that receives the channel data, extracts a volitional electromyography signal, based on the channel data, and determines FES (Functional Electrical Stimulation) stimulation parameters, based on the volitional electromyography signal, an FES electrode unit that outputs a functional electrical stimulation, based on the FES stimulation parameters, and an FES circuit unit that receives the FES stimulation parameters, generates the functional electrical stimulation, based on the FES stimulation parameters, and transmits the functional electrical stimulation to the FES electrode unit, and the control unit recognizes a direction and an intensity of a motion from the volitional electromyography signal, based on the volitional electromyography signal and adjusts an intensity of the functiType: ApplicationFiled: February 19, 2021Publication date: February 8, 2024Inventors: Dong Woo LEE, Jabeom GU, Baesun KIM, Yong Ki SON, Joonyoung JUNG, Hyung Cheol SHIN
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Publication number: 20240037295Abstract: A method, performed by an authoring system, of authoring content for a high-precision fire-dynamics-simulation (FDS) is provided. The authoring system selects a target object from an object DB storing a three-dimensional model of each object made to correspond to surface information indicating at least one material constituting a surface of the three-dimensional model and material information indicating fire attribute information of each material; arranges the selected target object in a three-dimensional space to author content for the FDS; converts the content for the FDS into an FDS input file used as an input for a simulator for the FDS; and outputs the FDS input file to the simulator.Type: ApplicationFiled: February 16, 2023Publication date: February 1, 2024Applicant: Electronics and Telecommunications Research InstituteInventors: Kyung Ho JANG, Hae Dong KIM, Hong Kee KIM, Su Ran PARK, Hyung Ki SON, Ung Yeon YANG
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Publication number: 20230365904Abstract: In a method for purifying highly pure isopropyl alcohol used in a semiconductor cleaning process, diacetone alcohol present in isopropyl alcohol is removed by an adsorption process, and diacetone alcohol, triisopropyl borate, and metal impurities are removed by a distillation process. The purified isopropyl alcohol may have a purity of has the moisture of 10 ppm or less, the triisopropyl boron compound of 50 ppt or less, and each metal of the metal impurities of 20 ppt or less.Type: ApplicationFiled: May 10, 2023Publication date: November 16, 2023Inventors: Sung Won SHIM, Byung Ki SON, Yung LIM, Hwan CHOI, Youn Soo SHIN, Min Young KIM, Tae Gi CHOI
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Publication number: 20230192609Abstract: Provided is a method for purifying waste N-methyl-2-pyrrolidone, the method comprising the steps of: reacting the waste N-methyl-2-pyrrolidone containing an amine compound with an acid anhydride; converting the amine compound into an amide compound; and removing the amide compound by distillation, thereby manufacturing high-purity N-methyl-2-pyrrolidone that can be reused.Type: ApplicationFiled: December 20, 2022Publication date: June 22, 2023Applicant: JAEWON INDUSTRIAL CO., LTDInventors: Sung Won SHIM, Byung Ki SON, Hwan CHOI, Youn Soo SHIN, Hwa Yeong CHOI, Tae Gi CHOI, Yeong Su CHOO
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Publication number: 20230095681Abstract: Provided is a method for purifying an alkylene glycol monoalkyl ether carboxylic acid ester (AGAECE) for photoresist processing, wherein the method comprises the step of distillation after passing industrial AGAECE through a porous adsorbent impregnated with a basic material, and it is possible to obtain a semiconductor-grade high-purity AGAECE maintaining a low acid value and high purity according to the present invention.Type: ApplicationFiled: September 21, 2022Publication date: March 30, 2023Applicant: JAEWON INDUSTRIAL CO., LTDInventors: Sung Won SHIM, Byung Ki SON, Hwan CHOI, Youn Soo SHIN, Hwa Yeong CHOI, Ho JEONG
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Publication number: 20230086816Abstract: A flexible printed circuit board according to an embodiment includes: a substrate; a circuit pattern disposed on the substrate; and a protective layer on the circuit pattern, wherein the circuit pattern includes a first circuit pattern and a second circuit pattern connected to a chip in a chip mounting region, a first direction that is a direction in which the circuit pattern extends and a second direction perpendicular to the first direction are defined in the substrate, the substrate includes first and second ends facing each other in the first direction and third and fourth ends facing each other in the second direction, the protective layer includes fifth and sixth ends spaced apart from ends of the substrate and facing in the first direction and seventh and eighth ends spaced apart from ends of the substrate and facing in the second direction, and an outer pattern disposed adjacent to the third end and the fourth end on the substrate, wherein the outer pattern includes: a first outer pattern and a secondType: ApplicationFiled: September 20, 2022Publication date: March 23, 2023Inventors: Ki Tae PARK, Chae Won KANG, Man Ki SON
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Patent number: 11602657Abstract: A fire-fighting virtual reality simulator allows the trainee to move in a virtual space in various complex virtual fire disaster situations and perform a suppression of a virtual fire and a confrontation training. An experience interactive simulator for providing a trainee with a floor movement that may occur in a fire disaster situation so that the trainee wearing HMD in a virtual fire-fighting training has the same sense of feeling as that in an actual fire-fighting training is provided. For the realistic content experience, a physical floor movement, such as tilting, falling, and shaking of the floor is reproduced using a base motion, thereby providing a floor movement that enables a sense of feeling similar to a fire disaster situation.Type: GrantFiled: May 20, 2021Date of Patent: March 14, 2023Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Su Ran Park, Ung Yeon Yang, Hyung Ki Son, Hae Dong Kim, Hong Kee Kim, Kyung Ho Jang
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Patent number: 11369304Abstract: Disclosed herein are a system and a method for volitional electromyography (vEMG) signal detection from an EMG signal when functional electrical stimulation (FES) is applied. The system for vEMG signal detection includes a receiver for receiving data from an EMG electrode when FES is applied, a memory for storing a program for detecting a vEMG signal using the received data, and a processor for executing the program, wherein the processor cuts the data received from the EMG electrode disposed at a predetermined position, calculates a difference between data for previous FES and data for current FES, and detects the vEMG signal using the calculated difference.Type: GrantFiled: December 3, 2018Date of Patent: June 28, 2022Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Joon Young Jung, Bae Sun Kim, Yong Ki Son, Dong Woo Lee, Ja Beom Gu, Hyung Cheol Shin
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Publication number: 20210370117Abstract: A fire-fighting virtual reality simulator allows the trainee to move in a virtual space in various complex virtual fire disaster situations and perform a suppression of a virtual fire and a confrontation training. An experience interactive simulator for providing a trainee with a floor movement that may occur in a fire disaster situation so that the trainee wearing HMD in a virtual fire-fighting training has the same sense of feeling as that in an actual fire-fighting training is provided. For the realistic content experience, a physical floor movement, such as tilting, falling, and shaking of the floor is reproduced using a base motion, thereby providing a floor movement that enables a sense of feeling similar to a fire disaster situation.Type: ApplicationFiled: May 20, 2021Publication date: December 2, 2021Inventors: Su Ran PARK, Ung Yeon YANG, Hyung Ki SON, Hae Dong KIM, Hong Kee KIM, Kyung Ho JANG
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Publication number: 20210370129Abstract: Disclosed herein are a motion-based virtual-reality simulator device and a method for controlling the same. The motion-based virtual-reality simulator device includes a virtual-reality interface for outputting virtual reality content in a form of multi-sense data that is perceptible by a user, a virtual-reality movement implementation unit including a track component for performing continuous track motion in a state in which a user gets on the track component, the track component being configured such that a slope of the track component is controlled while a surface of the track component is deformed into an even surface or an uneven surface, and an interworking control unit for outputting a control signal to the virtual-reality movement implementation unit so that a slope and a surface of the track component are deformed in accordance with the virtual reality content that is output through the virtual-reality interface.Type: ApplicationFiled: April 28, 2021Publication date: December 2, 2021Inventors: Ung-Yeon YANG, Hyung-Ki SON, Hae-Dong KIM, Hong-Kee KIM, Su-Ran PARK, Kyung-Ho JANG
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Patent number: 11123633Abstract: A method and apparatus for controlling a game are provided. The method for controlling a game according to one embodiment includes receiving state information of one or more applications installed in a first user terminal from the first user terminal, displaying a selection screen to receive a user's selection of a target application to be controlled from among the one or more applications, and transmitting control information for controlling a state of the target application selected by the user from among the one or more applications through the selection screen to the first user terminal based on the state information.Type: GrantFiled: October 24, 2019Date of Patent: September 21, 2021Assignee: NCSOFT CorporationInventors: Yun Suk Lee, Pyung Ki Son, Sang Hee Kim, Tae Jun Kim, Chang Hwan An, Hye Rim Kim
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Publication number: 20200412930Abstract: An event detecting device may include an event signal generator configured to output a plurality of event signals, each including a first data and a second data having mutually complementary attributes and respective address data indicating positions of pixels having output the first data and the second data, a data manager configured to store one of the first data and the second data of a first one of the plurality of event signals and the respective address data in a buffer as first sub data when only one of the first data and the second data of the first one of the plurality of event signals includes the event information, and an output signal generator configured to generate an output signal using the first sub data and a second sub data when the second sub data, different from the first sub data, is stored in the buffer.Type: ApplicationFiled: September 14, 2020Publication date: December 31, 2020Inventors: HEE JAE JUNG, JUN SEOK KIM, HYUN SURK RYU, YUN JAE SUH, BONG KI SON, SEOL NAMGUNG, KEUN JOO PARK
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Patent number: 10855927Abstract: An event detecting device may include an event signal generator configured to output a plurality of event signals, each including a first data and a second data having mutually complementary attributes and respective address data indicating positions of pixels having output the first data and the second data, a data manager configured to store one of the first data and the second data of a first one of the plurality of event signals and the respective address data in a buffer as first sub data when only one of the first data and the second data of the first one of the plurality of event signals includes the event information, and an output signal generator configured to generate an output signal using the first sub data and a second sub data when the second sub data, different from the first sub data, is stored in the buffer.Type: GrantFiled: February 14, 2018Date of Patent: December 1, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Hee Jae Jung, Jun Seok Kim, Hyun Surk Ryu, Yun Jae Suh, Bong Ki Son, Seol Namgung, Keun Joo Park
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Patent number: 10775144Abstract: Provided is a length measuring device, which includes a first case including a bobbin axis at a center, a second case to which a circuit board is attached, a bobbin mounted on the bobbin axis and around which a tape is wound, a sensor for sensing an amount of rotation of the bobbin rotated by the tape being pull-out, and first and second anti-tilt members for preventing tilting of the bobbin during rotation of the bobbin.Type: GrantFiled: August 13, 2018Date of Patent: September 15, 2020Assignee: BAGEL LABS CO., LTD.Inventors: Sung Seek Ham, Jung Hoon Hwang, Myung Jong Kim, Min Ki Son
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Publication number: 20200254339Abstract: A method and apparatus for controlling a game are provided. The method for controlling a game according to one embodiment includes receiving state information of one or more applications installed in a first user terminal from the first user terminal, displaying a selection screen to receive a user's selection of a target application to be controlled from among the one or more applications, and transmitting control information for controlling a state of the target application selected by the user from among the one or more applications through the selection screen to the first user terminal based on the state information.Type: ApplicationFiled: October 24, 2019Publication date: August 13, 2020Applicant: NCSOFT CorporationInventors: Yun Suk LEE, Pyung Ki SON, Sang Hee KIM, Tae Jun KIM, Chang Hwan AN, Hye Rim KIM
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Publication number: 20200179946Abstract: Disclosed is a filtering device for removing fine dust, the filtering device comprising: a charger including a case having one side, through which fine dust is introduced, a plurality of beam electrodes inserted into the case and spaced apart from each other along a depth direction of the case, line electrodes arranged inside the case and spaced apart from the plurality of beam electrodes, respectively, and a dust collector including a first dust collecting electrode to which a first dust collecting voltage is applied, a second dust collecting electrode to which a second dust collecting voltage is applied to generate a voltage difference with the first dust collecting electrode and a dielectric spacer disposed between the first dust collecting electrode and the second dust collecting electrode to space the first dust collecting electrode and the second dust collecting electrode apart from each other and to serve as a dielectric.Type: ApplicationFiled: February 5, 2018Publication date: June 11, 2020Applicant: DONG IL TECHNOLOGY LTD.Inventors: Kyeong Soo YU, Kyeong Jun JO, Kyung Soo MIN, Min Ki SON
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Patent number: 10545303Abstract: An optical cable and an optical cable assembly having the same are provided. The optical cable includes a plurality of optical fibers each of which includes a core, a clad arranged on an outside of the core, and a coating layer arranged on an outside of the clad; a substantially transparent sheath in which the plurality of optical fibers are arranged; and a substantially transparent filler configured to fill a space between the sheath and the plurality of optical fibers.Type: GrantFiled: December 5, 2017Date of Patent: January 28, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Jung-hwa Choi, Chang-hun Bae, Young-ki Ko, Byung-ju Kwak, Sun-woo Kim, Woo-sub Bang, Sung-ki Son
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Patent number: 10516841Abstract: A pixel includes a photoelectric device, a current readout unit configured to detect an electric current flowing in the photoelectric device to generate an input voltage, an event determination unit configured to determine an event occurrence and an event type responsive to the input voltage, and configured to output an event detection signal, and an event output unit configured to store the event detection signal for an event-storage period and configured to output the stored event detection signal responsive to an expiration of the event-storage period.Type: GrantFiled: January 10, 2018Date of Patent: December 24, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Jun Seok Kim, Hyun Surk Ryu, Bong Ki Son, Yun Jae Suh, Hee Jae Jung, Keun Joo Park, Seol Namgung