Patents by Inventor Min Kwon

Min Kwon 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: 20240041099
    Abstract: An aerosol generating article includes: a first segment impregnated with a first liquid composition; a second segment impregnated with a second liquid composition that is different from the first liquid composition; a cooling portion configured to allow an aerosol generated in the first segment or the second segment, to pass therethrough and cool the aerosol; and a filter portion having a hollow through which the aerosol that passed through the cooling portion flows.
    Type: Application
    Filed: November 9, 2021
    Publication date: February 8, 2024
    Applicant: KT&G CORPORATION
    Inventors: Sun Hwan JUNG, Chan Min KWON, Tae Kyung LEE
  • Publication number: 20240047687
    Abstract: A conductive material dispersion includes a carbon-based conductive material, a main dispersant, an auxiliary dispersant, and a dispersion medium, wherein the main dispersant is a nitrile-based copolymer and the auxiliary dispersant is a copolymer including an oxyalkylene unit and at least one selected from the group consisting of a styrene unit and an alkylene unit.
    Type: Application
    Filed: October 9, 2023
    Publication date: February 8, 2024
    Applicant: LG Energy Solution, Ltd.
    Inventors: Dong Hyun Kim, Houng Sik Yoo, Seong Kyun Kang, Gye Min Kwon, Hyeon Choi
  • Patent number: 11893678
    Abstract: Disclosed herein are an apparatus and method for searching for a global minimum of a point cloud registration error. The apparatus includes memory in which at least one program is recorded and a processor for executing the program. The program performs collecting multiple registration results in which the registration error between a source point cloud and a target point cloud is a local minimum as candidates and selecting the registration result in which the registration error between the source point cloud and the target point cloud is a global minimum, among the candidates. Collecting the multiple registration results may comprise repeatedly randomly initializing the source point cloud and the target point cloud and registering the initialized source point cloud to the initialized target point cloud to thereby search for a registration result in which the registration error therebetween is a local minimum.
    Type: Grant
    Filed: January 25, 2022
    Date of Patent: February 6, 2024
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hyuk-Min Kwon, Hyun-Cheol Kim, Jeong-Il Seo, Sang-Woo Ahn, Seung-Jun Yang
  • Publication number: 20240032587
    Abstract: An aerosol generation device having a smokeless function and an aerosol-generating article used therewith are provided. The aerosol-generating article according to some embodiments of the present disclosure may include a tobacco rod which includes a first filter segment, a second filter segment, and a cavity segment. Here, the cavity segment may be filled with tobacco granules. Since content of moisture and/or content of an aerosol-forming agent in the tobacco granules is lower than that in other types of tobacco materials, generation of visible smoke can be significantly reduced. Also, accordingly, the smokeless function of the aerosol generation device can be easily implemented.
    Type: Application
    Filed: April 21, 2022
    Publication date: February 1, 2024
    Applicant: KT&G CORPORPORATION
    Inventors: Chan Min KWON, In Su PARK
  • Publication number: 20240029787
    Abstract: A storage device includes a memory including a plurality of word lines, a plurality of bit lines and a plurality of memory cells, and a controller configured to control the memory and perform a read retry operation for the memory using a read retry table. The memory includes a special block that stores a read retry table in which a plurality of read retry values are set for each of a plurality of first conditions and each of a plurality of second conditions corresponding to each of the plurality of first conditions.
    Type: Application
    Filed: December 7, 2022
    Publication date: January 25, 2024
    Inventors: Jae Yong SON, Nam Kyeong KIM, Hoon CHO, Hyuk Min KWON, Dae Sung KIM, Jang Seob KIM, Sang Ho YUN
  • Publication number: 20240016218
    Abstract: An aerosol-generating article and an aerosol generation device used therewith are provided. The aerosol generation device according to some embodiments of the present disclosure may include a housing configured to form an accommodation space in which an aerosol-generating article is accommodated and a heater part configured to heat the aerosol-generating article accommodated in the accommodation space, wherein the aerosol-generating article may include a tobacco rod, which includes a cavity segment filled with tobacco granules, and a filter rod. By the heater part having a structure that heats only the cavity segment or heats the tobacco rod from the inside and outside simultaneously, the tobacco granules filled in the cavity segment can be effectively heated.
    Type: Application
    Filed: April 21, 2022
    Publication date: January 18, 2024
    Applicant: KT&G CORPORATION
    Inventors: Chan Min KWON, Eun Mi JEOUNG
  • Publication number: 20230414475
    Abstract: The present invention relates to a method for preparation of a filer containing a DNA fraction and a filler prepared thereby. Despite low contents of the components in the filler, the preparation method of the present invention can secure viscoelasticity in the filler as a physical support and has a high efficiency due to the advantage of preparation processes thereof. The filler prepared through the filler preparation method of the present invention is superb in terms of skin thickness improvement, skin wrinkle reduction effect, and collagen formation ability and causes low pain during injection, giving high satisfaction to patients and operators.
    Type: Application
    Filed: July 7, 2022
    Publication date: December 28, 2023
    Inventors: Min Kyung Ku, Soon Min Kwon, Seon Hong Min, Hye Ran Ha, Seo Kwang Chae, Ga Dug Han, Chae Young Lim, Chi Yeop Won
  • Patent number: 11845655
    Abstract: The present invention relates to a carbon nanotube dispersion including carbon nanotubes, a polymer dispersant containing an amine, a phenolic compound including two or more aromatic rings, and an aqueous solvent, wherein the polymer dispersant and the phenolic compound including two or more aromatic rings are included in a weight ratio of 100:1 to 100:90, and having low viscosity and a small change of viscosity over time.
    Type: Grant
    Filed: November 23, 2022
    Date of Patent: December 19, 2023
    Assignee: LG CHEM, LTD.
    Inventors: Dong Hyun Kim, Houng Sik Yoo, Jin Myung Cha, Gye Min Kwon, Hyun Sik Chae, Dong Hyun Cho, Sang Hoon Choy, Hyeon Choi, Hyung Suk Cho
  • Publication number: 20230383040
    Abstract: The present disclosure relates to an ethylene alkyl acrylate-based copolymer ionomer and a preparation method thereof. Specifically, the present disclosure relates to a preparation method of an ionomer including (a) preparing a mixture by mixing an ethylene-based copolymer selected from an ethylene alkyl acrylate copolymer and/or an ethylene alkyl methacrylate copolymer having a melt index of 1 to 500 g/10 min as measured according to ASTM D1238, and an alkali metal salt; and (b) melting at 100 to 400° C. and stirring the mixture to introduce a substituent of an acrylic acid salt and/or a methacrylic acid salt into the copolymer.
    Type: Application
    Filed: May 30, 2023
    Publication date: November 30, 2023
    Inventors: Sang Yeup Lee, Soon Min Kwon, Ki Yup Kim
  • Patent number: 11832041
    Abstract: A door cover defines an upper surface of a door of a refrigerator. The door cover includes a microphone pocket in which a microphone mount is provided and a separate speaker pocket in which a speaker mount is provided.
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: November 28, 2023
    Assignee: LG ELECTRONICS INC.
    Inventors: O Min Kwon, Hyungkyu Park
  • Patent number: 11824200
    Abstract: A conductive material dispersion includes a carbon-based conductive material, a main dispersant, an auxiliary dispersant, and a dispersion medium, wherein the main dispersant is a nitrile-based copolymer and the auxiliary dispersant is a copolymer including an oxyalkylene unit and at least one selected from the group consisting of a styrene unit and an alkylene unit.
    Type: Grant
    Filed: May 12, 2020
    Date of Patent: November 21, 2023
    Inventors: Dong Hyun Kim, Houng Sik Yoo, Seong Kyun Kang, Gye Min Kwon, Hyeon Choi
  • Publication number: 20230346044
    Abstract: An aerosol generating device may include a cartridge configured to store an aerosol generating material, a main body to which the cartridge is detachably coupled, a first heater configured to heat a cigarette inserted into the aerosol generating device, a second heater configured to heat an aerosol generating material, and a processor configured to individually control the first heater and the second heater so that the aerosol generating device operates in one of a smokeless mode in which visible smoke is not generated and a smoke mode in which visible smoke is generated.
    Type: Application
    Filed: February 22, 2021
    Publication date: November 2, 2023
    Applicant: KT&G CORPORATION
    Inventors: Sun Hwan JUNG, Sung Hoon HA, Chan Min KWON
  • Patent number: 11784851
    Abstract: Disclosed is a communication control method of a container in a container environment provided from a computing apparatus, performed by a controller. The communication control method may include, when the container is newly generated, generating a flow rule for controlling a communication path of a data packet related to the container through a software switch supporting OpenFlow; generating tunnel information that includes a tunnel inner Internet protocol (IP) corresponding to the container; and transmitting the flow rule or the tunnel information to the computing apparatus.
    Type: Grant
    Filed: June 17, 2021
    Date of Patent: October 10, 2023
    Assignee: ARAD NETWORKS
    Inventor: Young Min Kwon
  • Publication number: 20230317119
    Abstract: A semiconductor device includes: a first word line stack in which first word lines are vertically stacked; a second word line stack in which second word lines are vertically stacked; a word line isolation slit disposed between the first word line stack and the second word line stack; and a first vertical isolation layer disposed between the first word line stack and the second word line stack and overlapping with the word line isolation slit.
    Type: Application
    Filed: October 26, 2022
    Publication date: October 5, 2023
    Inventors: Jung Min Kwon, Seung Hwan Kim
  • Patent number: 11772185
    Abstract: An electrode and a device for resistance spot welding are capable of preventing an occurrence of a surface spatter by using magnetism. The electrode may include a shank and a welding tip mounted to an end of the shank. A magnetic unit is installed on an outer peripheral surface of the shank to form a magnetic field and to form a Lorentz force in a direction of rotation along a circumferential direction of the shank by the magnetic field and a current flowing through the shank.
    Type: Grant
    Filed: July 20, 2021
    Date of Patent: October 3, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Seong Guk Son, Hyuck Min Kwon
  • Publication number: 20230292818
    Abstract: A tobacco rod, an aerosol-generating article including the same, and an aerosol generation device used with the aerosol-generating article are provided. The tobacco rod according to some embodiments of the present disclosure may include a first filter segment, a second filter segment, and a cavity segment which is formed by the first filter segment and the second filter segment and filled with a tobacco material. Here, at least one of the first filter segment and the second filter segment may include a paper material that is grease-resistant or water-resistant. Accordingly, a problem that vapor production is decreased due to moisture absorption from components of smoke can be addressed, and a heat-resistant tobacco rod can be manufactured.
    Type: Application
    Filed: April 5, 2022
    Publication date: September 21, 2023
    Applicant: KT&G CORPORATION
    Inventor: Chan Min KWON
  • Publication number: 20230263211
    Abstract: An aerosol generating article includes a first portion including an organic acid, a second portion including a nicotine freebase, a third portion including a cooling material, and a fourth portion including a filter material, wherein a nicotine salt is generated through an acid-base reaction of the organic acid and nicotine freebase that are vaporized by heating.
    Type: Application
    Filed: September 9, 2021
    Publication date: August 24, 2023
    Applicant: KT&G CORPORATION
    Inventors: Chan Min KWON, Tae Kyung LEE, Sun Hwan JUNG
  • Patent number: 11735762
    Abstract: Provided are an anode for an all solid cell and a method of fabricating the same. The anode may include an anode current collector, a conductive material of which one end contacts a part of the anode current collector, a conductive coating layer surrounding the conductive material, an anode active material which contacts the other end of the conductive material, and a solid electrolyte. The conductive coating layer may prevent the conductive material and the solid electrolyte from being electrically connected to each other.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: August 22, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Industry-University Cooperation Foundation Hanyang University
    Inventors: Oh Min Kwon, Yong Sub Yoon, Sung Woo Noh, Sun Ho Choi, Moon Ju Cho, Dong Wook Shin, Chan Hwi Park
  • Publication number: 20230257847
    Abstract: The present disclosure relates to an ultra-high-strength plated steel sheet and a method for molding the same, and more particularly, to a method for molding an ultra-high-strength plated steel sheet that has high tensile strength without the occurrence of plating peeling and hydrogen delayed fracture phenomenon during roll forming molding.
    Type: Application
    Filed: April 27, 2023
    Publication date: August 17, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventor: Hyuck-Min Kwon
  • Patent number: 11718720
    Abstract: Disclosed are a composite cellulose nanosheet with excellent transparency and strength and manufacturing method thereof. The manufacturing method of a composite cellulose nanosheet includes: preparing a dispersion including a cellulose nanofiber and a cellulose nanocrystal; preparing a nanosheet support with the dispersion; contacting the nanosheet support with a crosslinking agent; and placing the nanosheet support that has contacted the crosslinking agent between two sheets of barrier materials such as two sheets of glass plate.
    Type: Grant
    Filed: October 6, 2020
    Date of Patent: August 8, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Chae Hwan Hong, Jin Woo Choung, Jungmok You, Kangyun Lee, Youngho Jun, Dabum Kim, Goo Min Kwon