Patents by Inventor Seungbok Park

Seungbok Park 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).

  • INDUCTION HEATING TYPE COOKTOP AND OPERATING METHOD THEREOF
    Publication number: 20240114601
    Abstract: An induction cooktop includes an upper plate glass on which a cooking container is placed, a working coil generating a magnetic field to heat the cooking container, an inverter driven to flow a current through the working coil, an impedance calculation unit calculating the impedance of the cooking container on the basis of a parameter of the inverter, and an overheated state determination unit determining whether the cooking container is overheated, based on the impedance.
    Type: Application
    Filed: February 3, 2021
    Publication date: April 4, 2024
    Applicant: LG ELECTRONICS INC.
    Inventors: Hojae SEONG, Dooyong OH, Oksun YU, Seungbok OK, Byeongwook PARK
  • INDUCTION HEATING TYPE COOKTOP AND OPERATING METHOD THEREOF
    Publication number: 20240107634
    Abstract: A cooktop includes a memory that stores material classification data; a measurement unit that acquires output values for each frequency in a search frequency range; and a material determination unit that compares the output values with the material classification data so as to obtain the material information of the cooking container.
    Type: Application
    Filed: January 29, 2021
    Publication date: March 28, 2024
    Applicant: LG ELECTRONICS INC.
    Inventors: Seungbok OK, Dooyong OH, Hojae SEONG, Byeongwook PARK
  • Polysiloxane redistribution process
    Patent number: 8461274
    Abstract: The invention pertains to the redistribution of cyclic and linear polysiloxanes by a method comprising contacting and heating a surfactant, wherein the surfactant is the salt of a protonated amine or a quaternary amine compound, an aqueous hydrochloric acid solution and a silicone, wherein the silicone is a silicon hydrolysate, D5, or DO. When the method of the invention is conducted with silicone hydrolysate, it eliminates the need to separate the silicone hydrolysate into its linear and cyclic constituents prior to redistribution.
    Type: Grant
    Filed: July 14, 2009
    Date of Patent: June 11, 2013
    Assignee: Dow Corning Corporation
    Inventors: Christopher Darren Gatti, Seungbok Park
  • Polysiloxane Redistribution Process
    Publication number: 20110152421
    Abstract: The invention pertains to the redistribution of cyclic and linear polysiloxanes by a method comprising contacting and heating a surfactant, wherein the surfactant is the salt of a protonated amine or a quaternary amine compound, an aqueous hydrochloric acid solution and a silicone, wherein the silicone is a silicon hydrolysate, D5, or DO. When the method of the invention is conducted with silicone hydrolysate, it eliminates the need to separate the silicone hydrolysate into its linear and cyclic constituents prior to redistribution.
    Type: Application
    Filed: July 14, 2009
    Publication date: June 23, 2011
    Inventors: Christopher Darren Gatti, Seungbok Park