Patents by Inventor Seong Ko

Seong Ko 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).

  • Patent number: 11654403
    Abstract: The present disclosure relates to a porous fluorine-based resin composite membrane having excellent water repellency and oil repellency, and a method for producing the same.
    Type: Grant
    Filed: July 9, 2019
    Date of Patent: May 23, 2023
    Assignee: LG CHEM, LTD.
    Inventors: Sin Woo Kim, Seijung Park, Byeong In Ahn, Hyun Seong Ko
  • Patent number: 11344836
    Abstract: A porous fluorine resin film in which a fibril structure is stabilized through impregnation coating of a water-repellent and oil-repellent polymer having a high oil repellency grade, and free shrinkage also proceeds before impregnation and application of the water-repellent and oil-repellent polymer, thereby improving dimensional stability, and a method for preparing the porous fluorine resin film.
    Type: Grant
    Filed: November 23, 2018
    Date of Patent: May 31, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Sin Woo Kim, Byeong In Ahn, Hyun Seong Ko, Seijung Park
  • Patent number: 11335901
    Abstract: Provided are a negative active material for a lithium secondary battery, a manufacturing method thereof, and a lithium secondary battery including the same, and the present invention may provide a negative active material for a lithium secondary battery including a secondary particle in which a plurality of silicon nanoparticles are aggregated; and a plurality of metal particles distributed in pores in the secondary particle, a manufacturing method thereof, and a lithium secondary battery including the same.
    Type: Grant
    Filed: June 9, 2015
    Date of Patent: May 17, 2022
    Assignee: UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
    Inventors: Jaephil Cho, Min-Seong Ko, Sujong Chae
  • Patent number: 11321744
    Abstract: Provided are a viral marketing service providing system for distributing advertisement costs for each marketer by analyzing a behavior of a content receiver, and a method therefor. For the viral marketing service for distributing advertisement costs for each marketer, the system comprises a content receiver behavior analyzing unit and a traffic quality index calculating unit, thereby precisely filtering abusing marketers (abusers), and thus can minimize damages to legitimate marketers with good intentions at the time of distributing predetermined advertisement costs. Also, the system can extract, by using a traffic quality index, high quality marketers who generate active behaviors on an advertiser's landing page or start a rumor of contents in a manner which aids in the advertising purpose of an advertiser, thereby distributing some of the advertisement costs paid by an advertiser to the marketers at a higher rate than other marketers.
    Type: Grant
    Filed: April 3, 2017
    Date of Patent: May 3, 2022
    Assignee: TENPING INC.
    Inventor: Joon Seong Ko
  • Publication number: 20220054508
    Abstract: A composition of the present invention relates to a composition comprising dutasteride, wherein said composition may maintain a constant concentration of dutasteride in blood and continuously release a drug thereof for a long period of time while not precipitating dutasteride in a solid form when being administered into the human body, and also has an excellent safety without causing local irritations in an administration site.
    Type: Application
    Filed: December 13, 2019
    Publication date: February 24, 2022
    Inventors: Tae Hyun Park, Ki Seong Ko, So Hyun Park, Sang Myoung Noh, Jong Lae Lim
  • Patent number: 11174426
    Abstract: The invention described in the present specification relates to a color conversion film including: a color conversion layer which includes a resin matrix, and an organic fluorescent substance that is dispersed in the resin matrix, and emits light with a wavelength different from that of irradiated light when irradiated with light comprising a wavelength of 450 nm, in which the color conversion film includes a color shift compensation polymer, which allows a color difference change of white light emitted to be within 0.05 when an entire surface of the color conversion film is irradiated with blue light having a luminance of 600 nit at 60° C. for 1,000 hours, in the color conversion layer or in an additional layer disposed on the color conversion layer, a backlight unit including the same, and a display device including the same.
    Type: Grant
    Filed: April 13, 2017
    Date of Patent: November 16, 2021
    Assignee: LG CHEM, LTD.
    Inventors: Dong Mok Shin, Nari Kim, Byeong In Ahn, Hyun Seong Ko, Seijung Park, Hye Mi Oh
  • Publication number: 20210023509
    Abstract: The present disclosure relates to a porous fluorine-based resin composite membrane having excellent water repellency and oil repellency, and a method for producing the same.
    Type: Application
    Filed: July 9, 2019
    Publication date: January 28, 2021
    Applicant: LG CHEM, LTD.
    Inventors: Sin Woo KIM, Seijung PARK, Byeong In AHN, Hyun Seong KO
  • Patent number: 10722585
    Abstract: Disclosed is a pharmaceutical composition, comprising: a) at least one sorbitan unsaturated fatty acid ester having a polar head with at least two or more —OH (hydroxyl) groups; b) at least one phospholipid; c) at least one liquid crystal hardener which is free of an ionizable group and has a triacyl group with 15 to 40 carbon atoms or a carbon ring structure in a hydrophobic moiety; and d) at least one GnRH (gonadotropin-releasing hormone) analogue as a pharmacologically active substance, wherein said lipid pre-concentrate exists as a liquid phase in absence of aqueous fluid and forms into a liquid crystal in presence of aqueous fluid. The pharmaceutical composition is configured to enhance the sustained release of the pharmacologically active substance GnRH analogue.
    Type: Grant
    Filed: December 27, 2013
    Date of Patent: July 28, 2020
    Assignee: Chong Kun Dang Pharmaceutical Corp.
    Inventors: Sang Phil Yoon, Ki Seong Ko, Ha Na Yu, Hye Jung Baik, Won Kyu Yang, Jin Young Ko, So Hyun Park, Sung Bum Jung, Sung Won An, Min Hyo Ki
  • Publication number: 20200147537
    Abstract: A porous fluorine resin film in which a fibril structure is stabilized through impregnation coating of a water-repellent and oil-repellent polymer having a high oil repellency grade, and free shrinkage also proceeds before impregnation and application of the water-repellent and oil-repellent polymer, thereby improving dimensional stability, and a method for preparing the porous fluorine resin film.
    Type: Application
    Filed: November 29, 2018
    Publication date: May 14, 2020
    Applicant: LG CHEM, LTD.
    Inventors: Sin Woo KIM, Byeong In AHN, Hyun Seong KO, Seijung PARK
  • Patent number: 10591663
    Abstract: The present application relates to a light guide plate unit including a reflection plate, an adhesive layer which is provided on the reflection plate and includes a bead, and a light guide plate provided on the adhesive layer, a backlight unit including the light guide plate unit, and a liquid crystal display device including the backlight unit.
    Type: Grant
    Filed: April 13, 2017
    Date of Patent: March 17, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Han Sol Yoo, Dong Ho Ko, Byeong In Ahn, Jae Ho Jung, Hyun Seong Ko, Sin Woo Kim
  • Patent number: 10471602
    Abstract: A gripper includes a body frame mounted on a magazine transfer robot. A first guide assembly is mounted on the body frame. A first gripping unit is movable along the first guide assembly. A second gripping unit is movable along the first guide assembly. A driver is configured to move the first gripping unit in a first direction. The driver is configured to move the second gripping unit in a second direction opposite to the first direction. The first gripping unit includes a first finger unit and a second finger unit independently moveable with respect to the first finger unit. The second gripping unit is spaced apart from the first gripping unit. The second gripping unit includes a third finger unit and a fourth finger unit independently moveable with respect to the third finger unit.
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: November 12, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong Seong Ko, Kwang-Jun Kim, Jung Jun Park, Hee Yun Choi
  • Patent number: 10340518
    Abstract: An anode active material for a lithium secondary battery, a preparation method thereof, and a lithium secondary battery including the anode active material are provided. The anode active material includes carbon particles having a spherical shape, a first carbon coating layer present on surfaces of the carbon particles, a silicon coating layer present on the first carbon coating layer and including silicon nanoparticles, and a second carbon coating layer present on the silicon coating layer.
    Type: Grant
    Filed: June 15, 2016
    Date of Patent: July 2, 2019
    Assignee: UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
    Inventors: Jaephil Cho, Min Seong Ko, Su Jong Chae, Ji Young Ma, Nam Hyung Kim
  • Publication number: 20190176339
    Abstract: A gripper includes a body frame mounted on a magazine transfer robot. A first guide assembly is mounted on the body frame. A first gripping unit is movable along the first guide assembly. A second gripping unit is movable along the first guide assembly. A driver is configured to move the first gripping unit in a first direction. The driver is configured to move the second gripping unit in a second direction opposite to the first direction. The first gripping unit includes a first finger unit and a second finger unit independently moveable with respect to the first finger unit. The second gripping unit is spaced apart from the first gripping unit. The second gripping unit includes a third finger unit and a fourth finger unit independently moveable with respect to the third finger unit.
    Type: Application
    Filed: June 26, 2018
    Publication date: June 13, 2019
    Inventors: JONG SEONG KO, Kwang-Jun KIM, Jung Jun PARK, Hee Yun CHOI
  • Publication number: 20190147497
    Abstract: Provided are a viral marketing service providing system for distributing advertisement costs for each marketer by analyzing a behavior of a content receiver, and a method therefor. For the viral marketing service for distributing advertisement costs for each marketer, the system comprises a content receiver behavior analyzing unit and a traffic quality index calculating unit, thereby precisely filtering abusing marketers (abusers), and thus can minimize damages to legitimate marketers with good intentions at the time of distributing predetermined advertisement costs. Also, the system can extract, by using a traffic quality index, high quality marketers who generate active behaviors on an advertiser's landing page or start a rumor of contents in a manner which aids in the advertising purpose of an advertiser, thereby distributing some of the advertisement costs paid by an advertiser to the marketers at a higher rate than other marketers.
    Type: Application
    Filed: April 3, 2017
    Publication date: May 16, 2019
    Applicant: TENPING INC.
    Inventor: Joon Seong KO
  • Publication number: 20190093008
    Abstract: The invention described in the present specification relates to a color conversion film including: a color conversion layer which includes a resin matrix, and an organic fluorescent substance that is dispersed in the resin matrix, and emits light with a wavelength different from that of irradiated light when irradiated with light comprising a wavelength of 450 nm, in which the color conversion film includes a color shift compensation polymer, which allows a color difference change of white light emitted to be within 0.05 when an entire surface of the color conversion film is irradiated with blue light having a luminance of 600 nit at 60° C. for 1,000 hours, in the color conversion layer or in an additional layer disposed on the color conversion layer, a backlight unit including the same, and a display device including the same.
    Type: Application
    Filed: April 13, 2017
    Publication date: March 28, 2019
    Inventors: Dong Mok SHIN, Nari KIM, Byeong In AHN, Hyun Seong KO, Seijung PARK, Hye Mi OH
  • Publication number: 20190094455
    Abstract: The present application relates to a light guide plate unit including a reflection plate, an adhesive layer which is provided on the reflection plate and includes a bead, and a light guide plate provided on the adhesive layer, a backlight unit including the light guide plate unit, and a liquid crystal display device including the backlight unit.
    Type: Application
    Filed: April 13, 2017
    Publication date: March 28, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Han Sol YOO, Dong Ho KO, Byeong In AHN, Jae Ho JUNG, Hyun Seong KO, Sin Woo KIM
  • Patent number: 10227604
    Abstract: The present invention relates to a plant for producing a protein containing a humanized low-mannose N-glycan, and a method for producing a protein containing a customized humanized low-mannose N-glycan using the aforementioned plant.
    Type: Grant
    Filed: January 31, 2017
    Date of Patent: March 12, 2019
    Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION GYEONGSANG NATIONAL UNIVERSITY
    Inventors: Kyun Oh Lee, Jae Yong Yoo, Ki Seong Ko, Sang Yeol Lee
  • Publication number: 20180337400
    Abstract: An anode active material for a lithium secondary battery, a preparation method thereof, and a lithium secondary battery including the anode active material are provided. The anode active material includes carbon particles having a spherical shape, a first carbon coating layer present on surfaces of the carbon particles, a silicon coating layer present on the first carbon coating layer and including silicon nanoparticles, and a second carbon coating layer present on the silicon coating layer.
    Type: Application
    Filed: June 15, 2016
    Publication date: November 22, 2018
    Applicant: UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
    Inventors: Jaephil Cho, Min Seong Ko, Su Jong Chae, Ji Young Ma, Nam Hyung Kim
  • Publication number: 20180207146
    Abstract: Disclosed is a composition comprising a 5?-reductase inhibitor. Forming a liquid crystal upon exposure to an aqueous fluid, the composition can release the 5?-reductase inhibitor at a constant rate over a long period of time. In addition, the composition can significantly alleviate irritations attributed to the topical administration of the 5?-reductase inhibitor, and thus the composition has improved safety.
    Type: Application
    Filed: July 20, 2015
    Publication date: July 26, 2018
    Inventors: Byoung Ki AHN, Ki Seong KO, So Hyun PARK, Min Hyo KI, Jong Lae LIM
  • Publication number: 20170330224
    Abstract: The present invention relates to so-called word-of-mouth or viral marketing that occurs through the use of a social network service (SNS) or the like in a wired/wireless Internet environment and has the objectives of: replacing existing search advertisement that involves relatively high advertising costs; and resolving the dissatisfaction of users due to dubious and abstract standards of compensating users who have participated in existing word-of-mouth or viral marketing and the dissatisfaction of advertisers whose advertisements are ineffective.
    Type: Application
    Filed: January 7, 2015
    Publication date: November 16, 2017
    Applicant: TENPING INC.
    Inventor: JOON SEONG KO