Patents by Inventor SeongWook Kang

SeongWook Kang 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: 20250094092
    Abstract: A memory device includes: memory operation circuitries to perform memory processing; memory banks assigned to one of the memory operation circuitries such that a set of n memory banks is assigned to each of the memory operation circuitries; and command pads to receive a command signal from an external source, wherein, for each of the memory operation circuitries, a corresponding memory operation circuitry to access memory banks of a corresponding set of n memory banks that is assigned to the corresponding memory operation circuitry, in an order determined based on respective distances from each of the memory banks of the corresponding set of n memory banks to the command pads, and wherein, each of the memory banks of the corresponding set of n memory banks to perform an access operation of data requested by the corresponding memory operation circuitry while the memory processing is performed.
    Type: Application
    Filed: December 5, 2024
    Publication date: March 20, 2025
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Yuhwan Ro, Shinhaeng Kang, Seongwook Park, Seungwoo Seo
  • Patent number: 12234005
    Abstract: Provided is a system for controlling an RPM of a propeller and a rotor of a flight vehicle having multiple power units including: a collective pitch angle command generating unit generating a collective pitch angle command upon receiving a thrust control command from a pilot or an automatic controller; a disturbance factor compensating unit for generating an RPM compensation electronic speed control (ESC) command for compensating for an RPM error, and an electronic speed adjustment command generating unit generating a final ESC command upon receiving a collective command input or derived in the process of generating the collective pitch angle command by the collective pitch angle command generating unit and the RPM compensation ESC command generated by the disturbance factor compensating unit. RPMs of motors of a flight vehicle having a plurality of propellers and rotors may be maintained to be the same.
    Type: Grant
    Filed: November 26, 2020
    Date of Patent: February 25, 2025
    Assignee: KOREA AEROSPACE RESEARCH INSTITUTE
    Inventors: Youngshin Kang, Am Cho, Bumjin Park, Seongwook Choi, Sam Ok Koo, Chang Sun Yoo, Yushin Kim
  • Patent number: 12204796
    Abstract: A memory device includes: memory operation circuitries to perform memory processing; memory banks assigned to one of the memory operation circuitries such that a set of n memory banks is assigned to each of the memory operation circuitries; and command pads to receive a command signal from an external source, wherein, for each of the memory operation circuitries, a corresponding memory operation circuitry to access memory banks of a corresponding set of n memory banks that is assigned to the corresponding memory operation circuitry, in an order determined based on respective distances from each of the memory banks of the corresponding set of n memory banks to the command pads, and wherein, each of the memory banks of the corresponding set of n memory banks to perform an access operation of data requested by the corresponding memory operation circuitry while the memory processing is performed.
    Type: Grant
    Filed: September 28, 2022
    Date of Patent: January 21, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yuhwan Ro, Shinhaeng Kang, Seongwook Park, Seungwoo Seo
  • Patent number: 12018188
    Abstract: An adhesive composition, an adhesive film comprising the same, a backplate film comprising the adhesive film, and a plastic organic light emitting display comprising the adhesive film are provided. The adhesive composition includes a (meth)acrylate-based resin, and a polymer having a melting temperature (Tm) of 45° C. or higher, wherein the polymer is a copolymer of a monofunctional polysiloxane and two or more types of monomers.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: June 25, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Byungsu Park, Yoonkyung Kwon, Hui Je Lee, Seongwook Kang, Sanghun Han
  • Patent number: 12018190
    Abstract: The present application relates to an adhesive composition comprising a (meth)acrylate-based resin and a polymer having a melting temperature (Tm) of 35° C. or higher, an adhesive film comprising a base film and an adhesive sheet comprising the adhesive composition, a backplate film comprising the adhesive film, and a plastic organic light emitting display comprising the adhesive film.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: June 25, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Seongwook Kang, Yoonkyung Kwon, Byungsu Park, Hui Je Lee, Sanghun Han
  • Patent number: 12012535
    Abstract: An adhesive composition, an adhesive film comprising the same, a backplate film comprising the adhesive film, and a plastic organic light emitting display comprising the adhesive film are provided. The adhesive composition includes a (meth)acrylate-based resin, and a polymer having a melting temperature (Tm) of 53° C. or higher, wherein the polymer is a copolymer of a monofunctional polysiloxane and one type of monomer.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: June 18, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Hui Je Lee, Yoonkyung Kwon, Byungsu Park, Seongwook Kang, Sanghun Han
  • Patent number: 12006456
    Abstract: An adhesive composition, an adhesive film comprising the same, a backplate film comprising the adhesive film, and a plastic organic light emitting display comprising the adhesive film are provided. The adhesive composition includes a (meth)acrylate-based resin, and a polymer having a melting temperature (Tm) of 53° C. or higher, wherein the polymer is a copolymer of a monofunctional polysiloxane and two or more types of monomers.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: June 11, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Hui Je Lee, Yoonkyung Kwon, Byungsu Park, Seongwook Kang, Sanghun Han
  • Patent number: 12006449
    Abstract: An adhesive composition, an adhesive film comprising the same, a backplate film comprising the adhesive film, and a plastic organic light emitting display comprising the adhesive film are provided. The adhesive composition includes a (meth)acrylate-based resin; and a polymer having a melting temperature (Tm) of 60° C. or higher, wherein the polymer is a copolymer of a monofunctional polysiloxane and two or more types of monomers.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: June 11, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Sanghun Han, Yoonkyung Kwon, Byungsu Park, Hui Je Lee, Seongwook Kang
  • Patent number: 11993734
    Abstract: An adhesive composition, an adhesive film comprising the same, a backplate film comprising the adhesive film, and a plastic organic light emitting display comprising the adhesive film are provided. The adhesive composition includes a (meth)acrylate-based resin, and a polymer having a melting temperature (Tm) of 45° C. or higher, wherein the polymer is a copolymer of a monofunctional polysiloxane and one type of monomer.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: May 28, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Byungsu Park, Yoonkyung Kwon, Hui Je Lee, Seongwook Kang, Sanghun Han
  • Patent number: 11993736
    Abstract: An adhesive composition, an adhesive film comprising the same, a backplate film comprising the adhesive film, and a plastic organic light emitting display comprising the adhesive film are provided. An adhesive composition includes a (meth)acrylate-based resin, and a polymer having a melting temperature (Tm) of 60° C. or higher, wherein the polymer is a copolymer of a monofunctional polysiloxane and one type of monomer.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: May 28, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Sanghun Han, Yoonkyung Kwon, Byungsu Park, Hui Je Lee, Seongwook Kang
  • Publication number: 20240061475
    Abstract: A window includes at least one protective film member including a base film, a lower antistatic layer disposed below the base film, an optical layer disposed between the base film and the lower antistatic layer and having a lower refractive index than a refractive index of the base film, an upper antistatic layer disposed above the base film, an anti-fingerprint layer disposed above the base film, and a hard coating layer disposed between the base film and the anti-fingerprint layer and consisting of a siloxane-epoxy-based compound, thereby exhibiting both excellent mechanical properties and excellent optical properties.
    Type: Application
    Filed: August 8, 2023
    Publication date: February 22, 2024
    Inventors: NAMHEE PARK, JEONGMIN CHOI, SEONGWOOK KANG, KEONHYEOK KO, MINSANG PARK, HANSOL KANG, SANG-IL PARK, YOUNGSANG PARK, INSEOK SEO, SUNGGUK AN
  • Patent number: 11795351
    Abstract: An adhesive composition comprising an acrylic first polymer having a glass transition temperature of 0° C. or less, a second polymer comprising a unit derived from a monomer represented by the following Chemical Formula 1 and Chemical Formula 2 or Chemical Formula 3, and a crosslinking agent, and an adhesive film comprising the same are provided.
    Type: Grant
    Filed: February 12, 2019
    Date of Patent: October 24, 2023
    Inventors: Seongwook Kang, Yoonkyung Kwon, Byungsu Park, Hui Je Lee, Sanghun Han
  • Patent number: 11787979
    Abstract: An adhesive composition, an adhesive film comprising the same, a backplate film comprising the adhesive film, and a plastic organic light emitting display comprising the adhesive film are provided. The adhesive composition includes a (meth)acrylate-based resin, and a polymer having a melting temperature (Tm) of 35° C. or higher, wherein the polymer is a copolymer of a monofunctional polysiloxane and two or more types of monomers.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: October 17, 2023
    Inventors: Seongwook Kang, Yoonkyung Kwon, Byungsu Park, Hui Je Lee, Sanghun Han
  • Patent number: 11512235
    Abstract: An adhesive composition and a polarizing plate including an adhesive layer formed using the same are disclosed herein. In some embodiments, an adhesive composition includes 3-ethyl-3-(2-ethylhexyloxy)methyloxetane, 3-ethyl-3-hydroxymethyloxetane, 3,3?-oxybis(methylene)bis(3-ethyloxetane), an acryl-based compound, an aromatic epoxy compound, and an alicyclic epoxy compound, wherein the 3-ethyl-3-(2-ethylhexyloxy)methyloxetane is present in an amount of 20 parts by weight to 40 parts by weight, the 3-ethyl-3-hydroxymethyloxetane is present in 2 parts by weight to 8 parts by weight, the 3,3?-oxybis(methylene)bis(3-ethyloxetane) is present in 2 parts by weight to 8 parts by weight, the acryl-based compound is present in 5 parts by weight to 20 parts by weight, the aromatic epoxy compound is present in 7 parts by weight to 40 parts by weight, and the alicyclic epoxy compound is present in 10 parts by weight to 50 parts by weight, based on 100 parts by weight of the adhesive composition.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: November 29, 2022
    Assignee: SHANJIN OPTOELECTRONICS (SUZHOU) CO., LTD.
    Inventors: Seongwook Kang, Jin Woo Kim, Dong Uk Kim, Yoonkyung Kwon
  • Patent number: 11505727
    Abstract: An adhesive composition including a first epoxy-based compound, a second epoxy-based compound, an oxetane compound, and a diacrylate-based compound is provided. A polarizing plate includes a polarizer, an adhesive layer provided on at least one surface of the polarizer and formed using the adhesive composition, and a protective film provided on at least one surface of the adhesive layer. An image display device using the polarizing plate is also provided.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: November 22, 2022
    Assignee: SHANJIN OPTOELECTRONICS (SUZHOU) CO., LTD.
    Inventors: Dong Uk Kim, Seongwook Kang, Jin Woo Kim, Yoonkyung Kwon
  • Patent number: 11505728
    Abstract: An adhesive composition and a polarizing plate including an adhesive layer formed using the same are disclosed herein. In some embodiments, an adhesive composition includes 3-ethyl-3-(2-ethylhexyloxy)methyloxetane, 3-ethyl-3-hydroxymethyloxetane, 3,3?-oxybis(methylene)bis(3-ethyloxetane), an aromatic epoxy compound, and an alicyclic epoxy compound, wherein the 3-ethyl-3-(2-ethylhexyloxy)methyloxetane is present in an amount of 20 parts by weight to 50 parts by weight, the 3-ethyl-3-hydroxymethyloxetane is present in an amount of 2 parts by weight to 8 parts by weight, the 3,3?-oxybis(methylene)bis(3-ethyloxetane) is present in an amount of 2 parts by weight to 8 parts by weight, the aromatic epoxy compound is present in an amount of 7 parts by weight to 38 parts by weight, and the alicyclic epoxy compound is present in amount of 10 parts by weight to 50 parts by weight, based on 100 parts by weight of the adhesive composition.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: November 22, 2022
    Assignee: SHANJIN OPTOELECTRONICS (SUZHOU) CO., LTD.
    Inventors: Seongwook Kang, Jin Woo Kim, Dong Uk Kim, Yoonkyung Kwon
  • Publication number: 20210284871
    Abstract: An adhesive composition, an adhesive film comprising the same, a backplate film comprising the adhesive film, and a plastic organic light emitting display comprising the adhesive film are provided. An adhesive composition includes a (meth)acrylate-based resin, and a polymer having a melting temperature (Tm) of 60° C. or higher, wherein the polymer is a copolymer of a monofunctional polysiloxane and one type of monomer.
    Type: Application
    Filed: July 29, 2019
    Publication date: September 16, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Sanghun Han, Yoonkyung Kwon, Byungsu Park, Hui Je Lee, Seongwook Kang
  • Publication number: 20210284877
    Abstract: An adhesive composition, an adhesive film comprising the same, a backplate film comprising the adhesive film, and a plastic organic light emitting display comprising the adhesive film are provided. The adhesive composition includes a (meth)acrylate-based resin; and a polymer having a melting temperature (Tm) of 60° C. or higher, wherein the polymer is a copolymer of a monofunctional polysiloxane and two or more types of monomers.
    Type: Application
    Filed: July 29, 2019
    Publication date: September 16, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Sanghun Han, Yoonkyung Kwon, Byungsu Park, Hui Je Lee, Seongwook Kang
  • Publication number: 20210284876
    Abstract: An adhesive composition, an adhesive film comprising the same, a backplate film comprising the adhesive film, and a plastic organic light emitting display comprising the adhesive film are provided. The adhesive composition includes a (meth)acrylate-based resin, and a polymer having a melting temperature (Tm) of 53° C. or higher, wherein the polymer is a copolymer of a monofunctional polysiloxane and one type of monomer.
    Type: Application
    Filed: July 29, 2019
    Publication date: September 16, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Hui Je Lee, Yoonkyung Kwon, Byungsu Park, Seongwook Kang, Sanghun Han
  • Publication number: 20210277298
    Abstract: An adhesive composition, an adhesive film comprising the same, a backplate film comprising the adhesive film, and a plastic organic light emitting display comprising the adhesive film are provided. The adhesive composition includes a (meth)acrylate-based resin, and a polymer having a melting temperature (Tm) of 45° C. or higher, wherein the polymer is a copolymer of a monofunctional polysiloxane and one type of monomer.
    Type: Application
    Filed: July 29, 2019
    Publication date: September 9, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Byungsu Park, Yoonkyung Kwon, Hui Je Lee, Seongwook Kang, Sanghun Han