Patents by Inventor Sung-Ha CHOI
Sung-Ha CHOI 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: 20240136356Abstract: A semiconductor device includes a first element separation structure, a second element separation structure, and a third element separation structure sequentially disposed along a first direction and extending in a second direction intersecting the first direction; a first active pattern extending in the first direction between the first element separation structure and the second element separation structure; a second active pattern extending in the first direction between the second element separation structure and the third element separation structure and separated from the first active pattern by the second element separation structure; a first gate electrode extending in the second direction on the first active pattern; and a plurality of second gate electrodes extending in the second direction on the second active pattern, wherein a width of the first active pattern in the second direction is greater than a width of the second active pattern in the second direction.Type: ApplicationFiled: October 12, 2023Publication date: April 25, 2024Inventors: Byeol Hae EOM, Byung Ha CHOI, Keun Hwi CHO, Sung Won KIM, Yuri MASUOKA, Won Cheol JEONG
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Patent number: 11956996Abstract: A display panel includes a substrate having a first area in which first pixels are disposed and a second area in which second pixels and a light-transmitting area disposed between the second pixels are disposed, and a polarizing plate disposed above the light-transmitting area and including a light-transmitting pattern having a light transmittance higher than that of the remaining area, wherein the substrate includes a high-transmission area having a higher light transmittance than the remaining portion in a position corresponding to the second area.Type: GrantFiled: June 17, 2021Date of Patent: April 9, 2024Assignee: LG DISPLAY CO., LTD.Inventors: Jung Hun Choi, Sung Jin Park, Mi Ran Rim, Min Ha Kang
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Publication number: 20240109828Abstract: A method of removing a metal substance in a petrochemical product including: supplying a petrochemical product stream to an incoming tank through a supply pipe, circulating the petrochemical product stream through an incoming tank circulation pipe, and removing a metal substance included in the petrochemical product stream using a magnetic filter; transporting the petrochemical product stream to an outgoing tank through an incoming tank discharge pipe which is branched from the incoming tank circulation pipe and connected to an outgoing tank; circulating the petrochemical product stream through an outgoing tank circulation pipe provided in the outgoing tank and removing the metal substance included in the petrochemical product stream using a magnetic filter; and transporting the petrochemical product stream to a branch pipe branched from the outgoing tank circulation pipe to remove the metal substance using an ion exchange resin filter.Type: ApplicationFiled: August 12, 2021Publication date: April 4, 2024Inventors: Tae Woo Kim, Sung Kyu Lee, Byung Woo Choi, Hong Soo Joo, Dong Ha Lee
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Publication number: 20240110727Abstract: Provided is a carbon monoxide (CO) leak alerting device and method, and more specifically, a CO leak alerting device and method, whereby, by operating on the basis of the Internet of Things (IoT), a CO leak caused by damage to a boiler flue is detected, an alert is issued through two or more among the CO leak alerting device, a boiler controller and a wall pad, boiler ventilation and indoor air ventilation are automatically carried out when the leak is determined to have occurred, and authorities relevant to the CO leak, and a user are directly notified of the CO leak.Type: ApplicationFiled: October 30, 2020Publication date: April 4, 2024Inventors: Young-Hwan CHOI, Sung-An HA, Jung-Jae JANG
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Publication number: 20240104300Abstract: The present invention relates to a method of generating a word embedding library, including: receiving, by a processor, original text composed of Hangul through an input interface; segmenting, by the processor, the original text by morpheme, combining segmented morphemes step by step according to a preset rule, and matching a tag to a combination of step-by-step morphemes according to a morphological attribute or a syntactic attribute of the combination of step-by-step morphemes; and generating, by the processor, a word embedding library by classifying the morphemes included in the original text based on the tag matched to the combination of step-by-step morphemes.Type: ApplicationFiled: September 28, 2022Publication date: March 28, 2024Inventors: Sung Min KIM, Hye Won LIM, Yoon Bo SHIM, Yui HA, Yoon Seok CHOI
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Publication number: 20240105044Abstract: The present disclosure relates to a system and a method for discharging carbon monoxide (CO) by using a CO leakage alarm device and, more specifically, to a system and a method for discharging CO by using a CO leakage alarm device, the system and the method being operated on the basis of the Internet of things (IoT) so as to: detect CO leakage caused by damage to a boiler flue and sound an alarm through at least two from among the CO leakage alarm device, a boiler controller, a wall pad, and the like, automatically perform boiler ventilation and indoor air ventilation when the leakage is determined; and directly notify CO leakage-related authorities and users about the CO leakage.Type: ApplicationFiled: October 13, 2020Publication date: March 28, 2024Inventors: Young-Hwan CHOI, Sung-An HA, Jung-Jae JANG
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Publication number: 20210102287Abstract: The present invention relates to a thin film deposition apparatus and a thin film deposition method in which the resistivity of a thin film is decreased by reducing the content of impurities inside a thin film. The thin film deposition apparatus may include a process chamber configured to perform a deposition process for causing a first metal and a reactant source to react, to form a thin film on a substrate; a source gas nozzle part configured to supply, into the process chamber, a source gas including the first metal and a ligand; a pretreatment gas nozzle part configured to supply, into the process chamber, a pretreatment gas including a second metal reactable with the ligand; and a reaction gas nozzle part configured to supply, into the process chamber, a reaction gas comprising the reactant source.Type: ApplicationFiled: September 25, 2020Publication date: April 8, 2021Inventors: Kwang Woon LEE, Kang Il LEE, Kyu Jin CHOI, Min Hyuk IM, Sung Ha CHOI
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Patent number: 10692745Abstract: The present disclosure relates to a substrate processing apparatus, and more particularly, to a substrate processing apparatus capable of blocking particles falling from a lower portion of a substrate to a surface of a lower substrate. The substrate processing apparatus in accordance with an exemplary embodiment may include a substrate boat including a plurality of hollow plates coupled to a plurality of rods in a multistage manner, wherein a plurality of substrates are respectively loaded on the plurality of hollow plates, a reaction tube having an accommodation space in which the substrate boat is accommodated, a gas supply part configured to supply a process gas into the reaction tube from one side of the reaction tube, and an exhaust part configured to exhaust a process residue in the reaction tube from the other side of the reaction tube. Each of the hollow plates may include an edge portion defining a hollow portion vertically passing therethrough.Type: GrantFiled: December 23, 2017Date of Patent: June 23, 2020Assignee: EUGENE TECHNOLOGY CO., LTD.Inventor: Sung Ha Choi
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Publication number: 20200089362Abstract: A device according to the embodiment of the present invention includes a display; a touch sensing unit; a pressure sensing unit capable of sensing a magnitude of a pressure at the touched position; and a control unit. The control unit performs a control operation when a pressure touch is sensed and a swipe gesture in which a touch point is moved is sensed and then the swipe gesture ends. The control operation may be one of termination of running applications, changing into a one-hand keyboard mode, deletion or transmission of an object, and movement of the object. According to the embodiment of the present invention, the operability of the device is enhanced. According to the embodiment, it is possible to easily terminate running applications by using one finger even without using a separate home button.Type: ApplicationFiled: May 4, 2018Publication date: March 19, 2020Applicant: HiDeep Inc.Inventors: Sung Ha CHOI, Seyeob KIM
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Publication number: 20190316254Abstract: The present disclosure relates to a substrate treatment apparatus and a substrate treatment method, and more particularly, to a substrate treatment apparatus and a substrate treatment method configured to deposit a uniform thin film on a substrate. A substrate treatment apparatus, in accordance with an exemplary embodiment, includes a reaction tube having an internal space formed therein, a substrate boat configured to load a plurality of substrates in multi-stages, and positioned in the internal space to partition a plurality of treatment spaces in which the plurality of substrates are respectively treated, a process gas supply part configured to supply a process gas to the plurality of treatment spaces, and a dilution gas supply part configured to supply a dilution gas for diluting the process gas within the plurality of treatment spaces.Type: ApplicationFiled: March 4, 2019Publication date: October 17, 2019Inventors: Sung Ho KANG, Chang Dol KIM, Seong Min HAN, Seok Yun KIM, Sung Ha CHOI
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Patent number: 10392702Abstract: Provided is a substrate processing apparatus, and more particularly, a batch-type substrate processing apparatus where processes can be performed independently on a plurality of substrates. The substrate processing apparatus includes a substrate boat including a plurality of partition plates and a plurality of connection rods, an internal reaction tube, a gas supply unit, and an exhaust unit, and a plurality of substrates are loaded to be separated from the partition plates.Type: GrantFiled: July 19, 2016Date of Patent: August 27, 2019Assignee: EUGENE TECHNOLOGY CO., LTD.Inventors: Woo Duck Jung, Kyu Jin Choi, Song Hwan Park, Seong Min Han, Sung Ha Choi
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Patent number: 10310662Abstract: A graphical user interface is generated at a mobile communication terminal having a first touch screen of a first size, the graphical user interface including one or more touch screen input options. The generated graphical user interface is transmitted from the mobile communication terminal and to a vehicle communication terminal having a second touch screen of a second size. An indication of touch screen input received at the second touch screen of the vehicle communication terminal is received at the mobile communication terminal and from the vehicle communication terminal. A function corresponding to the touch screen input received at the second touch screen of the vehicle communication terminal is executed at the mobile communication terminal.Type: GrantFiled: January 13, 2017Date of Patent: June 4, 2019Assignee: LG Electronics Inc.Inventors: Kyung-Geun Kim, Sung-Ha Choi, Hyeon-Cheol Cho
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Publication number: 20180277411Abstract: The present disclosure relates to a substrate processing apparatus, and more particularly, to a substrate processing apparatus capable of blocking particles falling from a lower portion of a substrate to a surface of a lower substrate. The substrate processing apparatus in accordance with an exemplary embodiment may include a substrate boat including a plurality of hollow plates coupled to a plurality of rods in a multistage manner, wherein a plurality of substrates are respectively loaded on the plurality of hollow plates, a reaction tube having an accommodation space in which the substrate boat is accommodated, a gas supply part configured to supply a process gas into the reaction tube from one side of the reaction tube, and an exhaust part configured to exhaust a process residue in the reaction tube from the other side of the reaction tube. Each of the hollow plates may include an edge portion defining a hollow portion vertically passing therethrough.Type: ApplicationFiled: December 23, 2017Publication date: September 27, 2018Inventor: Sung Ha CHOI
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Publication number: 20180122638Abstract: Disclosed is a substrate processing apparatus comprising: a chamber which provides a substrate processing space; a process gas supply line which is for supplying a process gas into the chamber; a first diffusion plate which has formed on an edge portion thereof an injection hole for injecting the process gas; a substrate support which faces the first diffusion plate and is for supporting a substrate; a second diffusion plate which is provided between the first diffusion plate and the substrate support and has formed thereon a plurality of distribution holes; and a plasma generation unit which is for forming plasma in the space between the first diffusion plate and the second diffusion plate.Type: ApplicationFiled: April 19, 2016Publication date: May 3, 2018Inventors: Woo Duck JUNG, Kyu Jin CHOI, Song Hwan PARK, Kyoung Hun KIM, Seong Min HAN, Sung Ha CHOI
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Publication number: 20170139531Abstract: A graphical user interface is generated at a mobile communication terminal having a first touch screen of a first size, the graphical user interface including one or more touch screen input options. The generated graphical user interface is transmitted from the mobile communication terminal and to a vehicle communication terminal having a second touch screen of a second size. An indication of touch screen input received at the second touch screen of the vehicle communication terminal is received at the mobile communication terminal and from the vehicle communication terminal. A function corresponding to the touch screen input received at the second touch screen of the vehicle communication terminal is executed at the mobile communication terminal.Type: ApplicationFiled: January 13, 2017Publication date: May 18, 2017Inventors: Kyung-Geun KIM, Sung-Ha CHOI, Hyeon-Cheol CHO
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Publication number: 20170025293Abstract: Provided is a substrate processing apparatus, and more particularly, a batch-type substrate processing apparatus where processes can be performed independently on a plurality of substrates. The substrate processing apparatus includes a substrate boat including a plurality of partition plates and a plurality of connection rods, an internal reaction tube, a gas supply unit, and an exhaust unit, and a plurality of substrates are loaded to be separated from the partition plates.Type: ApplicationFiled: July 19, 2016Publication date: January 26, 2017Inventors: Woo Duck JUNG, Kyu Jin CHOI, Song Hwan PARK, Seong Min HAN, Sung Ha CHOI
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Patent number: 9547435Abstract: A graphical user interface is generated at a mobile communication terminal having a first touch screen of a first size, the graphical user interface including one or more touch screen input options. The generated graphical user interface is transmitted from the mobile communication terminal and to a vehicle communication terminal having a second touch screen of a second size. An indication of touch screen input received at the second touch screen of the vehicle communication terminal is received at the mobile communication terminal and from the vehicle communication terminal. A function corresponding to the touch screen input received at the second touch screen of the vehicle communication terminal is executed at the mobile communication terminal.Type: GrantFiled: November 2, 2015Date of Patent: January 17, 2017Assignee: LG Electronics Inc.Inventors: Kyung-Geun Kim, Sung-Ha Choi, Hyeon-Cheol Cho
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Publication number: 20160054888Abstract: A graphical user interface is generated at a mobile communication terminal having a first touch screen of a first size, the graphical user interface including one or more touch screen input options. The generated graphical user interface is transmitted from the mobile communication terminal and to a vehicle communication terminal having a second touch screen of a second size. An indication of touch screen input received at the second touch screen of the vehicle communication terminal is received at the mobile communication terminal and from the vehicle communication terminal. A function corresponding to the touch screen input received at the second touch screen of the vehicle communication terminal is executed at the mobile communication terminal.Type: ApplicationFiled: November 2, 2015Publication date: February 25, 2016Inventors: Kyung-Geun KIM, Sung-Ha CHOI, Hyeon-Cheol CHO
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Patent number: 9176749Abstract: A graphical user interface is generated at a mobile communication terminal having a first touch screen of a first size, the graphical user interface including one or more touch screen input options. The generated graphical user interface is transmitted from the mobile communication terminal and to a vehicle communication terminal having a second touch screen of a second size. An indication of touch screen input received at the second touch screen of the vehicle communication terminal is received at the mobile communication terminal and from the vehicle communication terminal. A function corresponding to the touch screen input received at the second touch screen of the vehicle communication terminal is executed at the mobile communication terminal.Type: GrantFiled: February 1, 2010Date of Patent: November 3, 2015Assignee: LG Electronics Inc.Inventors: Kyung-Geun Kim, Sung-Ha Choi, Hyeon-Cheol Cho
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Patent number: 9103692Abstract: A navigation method and apparatus of a mobile terminal displays only a particular point of interest (POI) existing by the roadside of a pre-set route when the POI is selected by the user, to thereby provide the user-selected POI without changing the route (or without re-searching the route). The navigation apparatus of a mobile terminal includes a display unit configured to display a route from a current location to a destination on map data, and a controller configured to search a first point of interest (POI) among the first POI located by the roadside of the route and a second POI located near the route, and display location information of the searched first POI on the display unit.Type: GrantFiled: June 21, 2010Date of Patent: August 11, 2015Assignee: LG Electronics Inc.Inventors: Chae-Guk Cho, Sung-Ha Choi, Yong-Hwan Lee