Patents by Inventor Kwang-Ho Han

Kwang-Ho Han 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: 20240145830
    Abstract: Disclosed herein is a pouch-type secondary battery and a manufacturing method thereof including. The pouch-type secondary battery includes an electrode assembly; an electrode lead extending from an electrode tab of the electrode assembly; an upper pouch; and a lower pouch. The upper pouch and the lower pouch include a sealed area where the edges are sealed and an unsealed area. An average thickness of the sealed area of the upper pouch and an average thickness of the sealed area of the lower pouch are equal to each other, and the average thickness of the unsealed area of the upper pouch is smaller than the average thickness of the unsealed area of the lower pouch, so that even if the thickness of the lower pouch is reduced during the sealing process of heat-sealing, the sealed area of the upper and lower pouches are formed with little difference in thickness.
    Type: Application
    Filed: January 11, 2023
    Publication date: May 2, 2024
    Applicant: LG Energy Solution, Ltd.
    Inventors: Seung Ho Na, Kwang Hee Choi, Song Hwa Han, Yoon Beom Lee, Jun Ho Yoon, Yeong Jae Lee
  • Patent number: 11932784
    Abstract: The present invention provides an adhesive composition for a dicing tape, which may prevent the success rate of chip pick-up from decreasing due to an oxygen inhibition phenomenon occurring in a dicing process, and a dicing tape including the same. The adhesive composition for a dicing tape includes an adhesive binder, a singlet oxygen scavenger, a photosensitizer, and a photoinitiator.
    Type: Grant
    Filed: August 13, 2020
    Date of Patent: March 19, 2024
    Assignee: LG CHEM, LTD.
    Inventors: Da Ae Kim, Ji Ho Han, Kwang Joo Lee, Eun Yeong Kim, Mi Jang
  • Patent number: 11929495
    Abstract: In some implementations, the anode includes a current collector, a first anode mixture layer formed on at least one surface of the current collector, and a second anode mixture layer formed on the first anode mixture layer. The first anode mixture layer and the second anode mixture layer include a carbon-based active material, respectively. The first anode mixture layer includes a first binder, a first silicon-based active material, and a first conductive material. The second anode mixture layer includes a second binder, a second silicon-based active material, and a second conductive material. Contents of the first conductive material and the second conductive material are different from each other with respect to the total combined weight of the first anode mixture layer and the second anode mixture layer. Types of the first silicon-based active material and the second silicon-based active material are different from each other.
    Type: Grant
    Filed: May 18, 2023
    Date of Patent: March 12, 2024
    Assignee: SK ON CO., LTD.
    Inventors: Hyo Mi Kim, Moon Sung Kim, Sang Baek Ryu, Da Hye Park, Seung Hyun Yook, Hwan Ho Jang, Kwang Ho Jeong, Da Bin Chung, Jun Hee Han
  • Patent number: 11912804
    Abstract: A core-shell copolymer, a method of making the same, and a thermoplastic resin composition including the same are disclosed herein. In some embodiments, a core-shell copolymer includes a core and a shell surrounding the core, the core includes a conjugated diene-based monomer-derived repeating unit and a phosphate-based cross-linking agent-derived cross-linking part represented by Formula 1, and the shell includes a first alkyl (meth)acrylate monomer-derived repeating unit, a second alkyl (meth)acrylate monomer-derived repeating unit, and a sulfonate-based ionic monomer-derived repeating unit represented by Formula 2. The core is 68 parts to 92 parts and the shell is 8 parts to 32 parts, based on 100 parts of the core-shell copolymer, the core has a swell index of 2.7 to 10.9, the shell includes 1 wt % to 16 wt % of the sulfonate-based ionic monomer-derived repeating unit, and the shell has a weight average molecular weight of 105,000 g/mol to 645,000 g/mol.
    Type: Grant
    Filed: October 11, 2019
    Date of Patent: February 27, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Kwang Jin Lee, Yoon Ho Kim, Sang Il Nam, Kyung Bok Sun, Chang No Lee, Sang Hoon Han
  • Publication number: 20150264599
    Abstract: This invention proposes a new method of sending the transmission configuration information from the transmitter to the receiver. This method is non-intrusive to the transmitter requiring no inquiry, contact, or connection from the receiver, unlike the existing methods. It reduces the load on the transmitter and thus enhances the speed and the reliability of the transmission.
    Type: Application
    Filed: March 12, 2014
    Publication date: September 17, 2015
    Applicant: Cinet Inc.
    Inventors: Aaron Kwang Ho Han, Kyung-sang Yeo
  • Patent number: 7458762
    Abstract: The disclosure is a baking apparatus including a susceptor, lift pins, and guiding blocks positioned at the edge of the susceptor to lead a wafer to be exactly positioned on the susceptor. The guiding blocks are linearly movable within a range of a semidiameter of a plate. A wafer is partially mounted on a wafer guide, being inclined against the susceptor, and thereby may heats uniformly.
    Type: Grant
    Filed: February 9, 2004
    Date of Patent: December 2, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kwang-Ho Han, Sun-Kyu Kim
  • Patent number: 7015933
    Abstract: A graphic data file containing instructions for displaying graphic data on a display device, the graphic data file having a header identifying the start of the graphic data file, a plurality of portions of instruction data following the header and each portion of instruction data having an instruction for controlling the graphic data of a predetermined size to be displayed and frame information to determine an order and a period of time for displaying the graphic data. A method for generating independent graphic data files including instructions for controlling a process of the graphic data files to be displayed on a display device, and to a corresponding medium and a player.
    Type: Grant
    Filed: May 1, 2003
    Date of Patent: March 21, 2006
    Assignee: CAVS Multimedia Inc.
    Inventors: Aaron Kwang Ho Han, Jong-Moon Lee, Kyeong-sang Yeo
  • Publication number: 20040179809
    Abstract: A graphic data file containing instructions for displaying graphic data on a display device, the graphic data file having a header identifying the start of the graphic data file, a plurality of portions of instruction data following the header and each portion of instruction data having an instruction for controlling the graphic data of a predetermined size to be displayed and frame information to determine an order and a period of time for displaying the graphic data. A method for generating independent graphic data files including instructions for controlling a process of the graphic data files to be displayed on a display device, and to a corresponding medium and a player.
    Type: Application
    Filed: May 1, 2003
    Publication date: September 16, 2004
    Inventors: Aaron Kwang Ho Han, Jong-Moon Lee, Kyeong-sang Yeo
  • Publication number: 20040159997
    Abstract: The disclosure is a baking apparatus including a susceptor, lift pins, and guiding blocks positioned at the edge of the susceptor to lead a wafer to be exactly positioned on the susceptor. The guiding blocks are linearly movable within a range of a semidiameter of a plate. A wafer is partially mounted on a wafer guide, being inclined against the susceptor, and thereby may heats uniformly.
    Type: Application
    Filed: February 9, 2004
    Publication date: August 19, 2004
    Inventors: Kwang-Ho Han, Sun-Kyu Kim