Patents by Inventor Ha Neul KIM

Ha Neul KIM 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).

  • Publication number: 20250083670
    Abstract: A method of controlling an autonomous vehicle includes, when a lane following assist (LFA) function is activated, controlling, by a processor, driving of the autonomous vehicle on a lane based on a preset reference following line. The method also includes determining, by the processor, a surrounding situation of the lane by receiving sensing information from a plurality of sensors while driving on the lane. The method additionally includes controlling, by the processor, driving of the autonomous vehicle on the lane based on a corrected following line that is corrected from the preset reference following line based on a result of the determining.
    Type: Application
    Filed: September 5, 2024
    Publication date: March 13, 2025
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventor: Ha Neul Kim
  • Publication number: 20240409683
    Abstract: This invention relates to polyester copolymer comprising recycle monomers and having improved extrusion processability, and a preparation method thereof and an article comprising the same.
    Type: Application
    Filed: September 6, 2022
    Publication date: December 12, 2024
    Inventors: Da-Young HWANG, Sangwoo KIM, Ha-Neul KIM, Boo-Youn LEE
  • Patent number: 12151456
    Abstract: The present disclosure relates to a hard coating laminate having an internal bending property and an external bending property including: a supporting substrate layer containing a thermoplastic resin; and a hard coating layer having a thickness of 50 to 240 ?m, wherein the hard coating layer includes a cured product of a resin composition including a siloxane resin having a predetermined glycidoxypropyl modified silicone structure and an elastomeric polymer.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: November 26, 2024
    Assignee: LG CHEM, LTD.
    Inventors: Eun Seon Lee, Ha Neul Kim, Seungil Baek, Woo Han Kim
  • Publication number: 20240341708
    Abstract: Provided is a method for providing the information for diagnosing nonalcoholic steatohepatitis.
    Type: Application
    Filed: March 25, 2024
    Publication date: October 17, 2024
    Applicant: CHUNGNAM NATIONAL UNIVERSITY HOSPITAL
    Inventors: Hyuk Soo EUN, Hong Jae JEON, Ha Neul KIM
  • Publication number: 20240317914
    Abstract: The encapsulating composition according to the present invention comprises a radical-curable compound having at least one or more radical-curable functional groups, and has composition polarizability of 1.8 or less, wherein the composition polarizability is the sum of values obtained by multiplying each “compound polarizability of radical-curable compounds” constituting the encapsulating composition and “the weight ratio of the relevant radical-curable compound to the encapsulating composition” and the compound polarizability may be calculated by the following general equation 1.
    Type: Application
    Filed: December 31, 2021
    Publication date: September 26, 2024
    Applicant: LG CHEM, LTD.
    Inventors: Tae Seob LEE, Yoon Bin LIM, Ha Neul KIM, Jeong Gon KIM, Kwan JEGAL, I Seul LIM
  • Publication number: 20240270901
    Abstract: This invention relates to polyester copolymer comprising recycled monomers, a method for preparing the same, and an article comprising the same, and this invention uses recycled monomers but can provide polyester copolymer having excellent properties, and particularly, can provide polyester copolymer having excellent color property and transparency.
    Type: Application
    Filed: May 24, 2022
    Publication date: August 15, 2024
    Inventors: Da-Young HWANG, Sangwoo KIM, Ha-Neul KIM, Boo-Youn LEE
  • Patent number: 12060496
    Abstract: The present disclosure relates to an optical laminate for a flexible display device comprising: a support substrate layer; and a hard coating layer positioned on at least one surface of the support substrate layer and having a thickness of 10 ?m to 250 ?m, wherein the hard coating layer is a polysiloxane containing 70 mol % or more of a repeating unit including an epoxy group-containing functional group; and an elastomeric polymer including polycaprolactone polyol, and wherein the polysiloxane has a number average molecular weight of more than 3,000 and less than 10,000, and a polydispersity Index (PDI) of 1.0 or more and less than 5.0, and a flexible display device including the same.
    Type: Grant
    Filed: August 14, 2020
    Date of Patent: August 13, 2024
    Assignee: LG CHEM, LTD.
    Inventors: Eun Seon Lee, Seung Joon Lim, Ha Neul Kim, Seungil Baek, Se Jeong Kim, Myoungseok Cho, Yeongkyu Choi
  • Patent number: 12018118
    Abstract: A polyester resin comprising regenerated BHET according to an embodiment has excellent heat resistance characteristics since a diethylene glycol generated from the regenerated BHET to remain in the polyester resin is adjusted to a predetermined level or less, so that the polyester resin can be manufactured into a heat-shrinkable film.
    Type: Grant
    Filed: April 18, 2023
    Date of Patent: June 25, 2024
    Assignee: SK CHEMICALS CO., LTD.
    Inventors: Da-Young Hwang, Sangwoo Kim, Ha-Neul Kim, Boo-Youn Lee
  • Publication number: 20240167390
    Abstract: A turbine vane platform sealing assembly, a turbine vane, and a gas turbine are proposed. The turbine vane platform sealing assembly includes a first sealing member inserted into a first groove formed in a turbine vane platform in a first direction, the first sealing member extending in the first direction, a second sealing member inserted into a second groove formed in a second direction intersecting the first direction of the turbine vane platform such that an end thereof contacts an upper surface of the first sealing member, and a third sealing member provided so as to partially extend in the first direction while being partially bent in the second direction at a point where the first and second sealing members are in contact so that at least a portion of the bent part is inserted into the second sealing member to restrict the movement of the third sealing member.
    Type: Application
    Filed: November 21, 2023
    Publication date: May 23, 2024
    Inventors: Hyuk Hee Lee, Hyun Woo Joo, Ha Neul Kim, Hong Seung Seo
  • Publication number: 20240158568
    Abstract: A polyester resin comprising regenerated BHET according to an embodiment has excellent heat resistance characteristics since a diethylene glycol generated from the regenerated BHET to remain in the polyester resin is adjusted to a predetermined level or less, so that the polyester resin can be manufactured into a heat-shrinkable film.
    Type: Application
    Filed: April 18, 2023
    Publication date: May 16, 2024
    Inventors: Da-Young HWANG, Sangwoo KIM, Ha-Neul KIM, Boo-Youn LEE
  • Publication number: 20240055266
    Abstract: Provided is a method of using a plasma etching apparatus in semiconductor manufacturing, the method including using a plasma etching apparatus in semiconductor manufacturing, the plasma etching apparatus comprising a component including a composite sintered body therein, wherein the composite sintered body comprises 30 vol % to 70 vol % of yttria (Y2O3) and 30 vol % to 70 vol % of magnesia (MgO), and wherein the component has plasma resistance. In addition, provided is a method of reducing etching by plasma in a plasma etching apparatus during semiconductor manufacturing, the method including providing a plasma etching apparatus for manufacturing a semiconductor including a component including a composite sintered body, wherein the composite sintered body comprises 30 vol % to 70 vol % of yttria (Y2O3) and 30 vol % to 70 vol % of magnesia (MgO), and wherein the component has plasma resistance.
    Type: Application
    Filed: September 11, 2023
    Publication date: February 15, 2024
    Applicant: KOREA INSTITUTE OF MATERIALS SCIENCE
    Inventors: Young Jo PARK, Ha Neul KIM, Jae Woong KO, Mi Ju KIM, Hyeon Myeong OH
  • Publication number: 20240002588
    Abstract: In the present disclosure, it is possible to identify and select recycled bis-2-hydroxyethyl terephthalate of a certain quality or higher, and thus the quality of a polyester resin prepared using the recycled bis-2-hydroxyethyl terephthalate can be improved.
    Type: Application
    Filed: September 14, 2021
    Publication date: January 4, 2024
    Inventors: Da-Young HWANG, Ha-Neul KIM, Yoo Jin LEE
  • Patent number: 11709294
    Abstract: The present disclosure provides an optical laminate which exhibits improved adhesive strength and scratch resistance together with excellent hardness and fingerprint resistance properties, by further including a fingerprint-resistant layer including an organosilane having excellent adhesion strength with the hard coating layer and an anti-fouling function on the hard coating layer including the transparent support substrate layer and the hard coating layer.
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: July 25, 2023
    Assignee: LG CHEM, LTD.
    Inventors: Ha Neul Kim, Eun Seon Lee, Seungil Baek, Se Jeong Kim, Woo Han Kim, Yeongkyu Choi
  • Patent number: 11591923
    Abstract: Disclosed herein are a ring segment having an air pouch and a first cooling hole formed therein, and a turbine including the same. The air pouch and the first cooling hole are formed in a shield wall, thereby achieving an improvement in cooling performance as well as simplification of production process.
    Type: Grant
    Filed: September 25, 2022
    Date of Patent: February 28, 2023
    Assignee: DOOSAN ENERBILITY CO., LTD.
    Inventors: Young Gi Mun, Ha Neul Kim, Jae Yeon Choi
  • Patent number: 11468846
    Abstract: A display device includes: a pixel unit including a pixel connected to a data line; a data driver which supplies a sensing reference voltage to the data line during a sensing period, and supplies a data signal to the data line during a display period; and a sensing unit which receives a sensing current corresponding to the sensing reference voltage during the sensing period, and generates correction data based on the supplied sensing current. The sensing unit includes a current integrator which outputs a sensing voltage based on the sensing current input thereto through a first input terminal and based on the sensing reference voltage input thereto through a second input terminal.
    Type: Grant
    Filed: January 5, 2021
    Date of Patent: October 11, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Dae Gwang Jang, Hui Nam, Ha Neul Kim
  • Publication number: 20220285164
    Abstract: Provided is a plasma etching apparatus component for manufacturing a semiconductor characterized by including a composite sintered body which contains 30 vol % to 70 vol % of yttria (Y2O3) and 30 vol % to 70 vol % of magnesia (MgO) and having plasma resistance. The plasma etching apparatus component for manufacturing a semiconductor provided in one aspect of the present invention has excellent corrosion resistance to plasma, and may have good corrosion resistance to plasma even when the composite sintered body is sintered at a relatively low relative density. In addition, the composite sintered body has a small crystal grain size and a small increase in surface roughness after etching, so that there is an effect that contaminant particles may be reduced. Furthermore, the plasma etching apparatus component for manufacturing a semiconductor has excellent strength compared to a typical plasma-resistant material, is inexpensive, and is excellent in terms of economic feasibility and utilization.
    Type: Application
    Filed: July 13, 2020
    Publication date: September 8, 2022
    Inventors: Young Jo PARK, Ha Neul KIM, Jae Woong KO, Mi Ju KIM, Hyeon Myeong OH
  • Publication number: 20220145129
    Abstract: The present disclosure relates to an optical laminate for a flexible display device comprising: a support substrate layer; and a hard coating layer positioned on at least one surface of the support substrate layer and having a thickness of 10 ?m to 250 ?m, wherein the hard coating layer is a polysiloxane containing 70 mol % or more of a repeating unit including an epoxy group-containing functional group; and an elastomeric polymer including polycaprolactone polyol, and wherein the polysiloxane has a number average molecular weight of more than 3,000 and less than 10,000, and a polydispersity Index (PDI) of 1.0 or more and less than 5.0, and a flexible display device including the same.
    Type: Application
    Filed: August 14, 2020
    Publication date: May 12, 2022
    Applicant: LG CHEM, LTD.
    Inventors: Eun Seon LEE, Seung Joon LIM, Ha Neul KIM, Seungil BAEK, Se Jeong KIM, Myoungseok CHO, Yeongkyu CHOI
  • Patent number: 11282427
    Abstract: A display device includes pixels coupled to scan lines, control lines, data lines, and sensing lines, a scan driver for supplying a scan signal to the scan lines and supplying a control signal to the control lines, a data driver for supplying one of an image data signal and a sensing data signal to the data lines, and a sensing circuit including an analog-digital converter (“ADC”) which converts a sensing value supplied through the sensing lines into a current code in a digital form, the sensing circuit correcting the current code by reflecting a conversion characteristic of the ADC, the sensing circuit sensing characteristics of the driving transistor based on the corrected current code.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: March 22, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ha Neul Kim, Ho Cheol Kang, Dae Gwang Jang, Young Soo Hwang
  • Publication number: 20210366406
    Abstract: A display device includes: a pixel unit including a pixel connected to a data line; a data driver which supplies a sensing reference voltage to the data line during a sensing period, and supplies a data signal to the data line during a display period; and a sensing unit which receives a sensing current corresponding to the sensing reference voltage during the sensing period, and generates correction data based on the supplied sensing current. The sensing unit includes a current integrator which outputs a sensing voltage based on the sensing current input thereto through a first input terminal and based on the sensing reference voltage input thereto through a second input terminal.
    Type: Application
    Filed: January 5, 2021
    Publication date: November 25, 2021
    Inventors: Dae Gwang JANG, Hui NAM, Ha Neul KIM
  • Patent number: 11127352
    Abstract: An electrostatic discharge protection circuit including: a first electrostatic discharge diode including a cathode to receive a first voltage, and an anode connected to a sensing line; a first switching element to determine the first voltage as a precharging voltage applied to a source terminal of the driving transistor when a sensing operation is performed, and to determine the first voltage as a maximum voltage used in a display panel when the sensing operation is not performed; a second electrostatic discharge diode including a cathode connected to the sensing line, and an anode configured to receive a second voltage; and a second switching element configured to determine the second voltage as the precharging voltage when the sensing operation is performed, and to determine the second voltage as a minimum voltage used in the display panel when the sensing operation is not performed.
    Type: Grant
    Filed: November 24, 2020
    Date of Patent: September 21, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventors: Ho Cheol Kang, Ha Neul Kim, Dae-Gwang Jang, Young-Soo Hwang