Patents by Inventor Tamwattana ORAPA

Tamwattana ORAPA 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).

  • NEGATIVE ELECTRODE FOR LITHIUM METAL BATTERY, LITHIUM METAL BATTERY INCLUDING THE SAME, AND METHOD OF PREPARING THE NEGATIVE ELECTRODE FOR LITHIUM METAL BATTERY
    Publication number: 20240113306
    Abstract: A negative electrode for a lithium metal battery, a lithium metal battery including the same, and a method of preparing the negative electrode are provided. The negative electrode includes a negative electrode current collector, and a protective layer disposed on the negative electrode current collector. The protective layer includes a first protective layer and a second protective layer disposed between the first protective layer and the negative electrode current collector. The first protective layer includes porous nanostructure particles, and the second protective layer includes polar inorganic particles.
    Type: Application
    Filed: September 19, 2023
    Publication date: April 4, 2024
    Inventors: Jongseok Moon, Woojin Bae, Kanghee Lee, Junyong Lee, Jinhwan Park, Hyunsik Woo, Heemin Kim, Tamwattana Orapa, Kisuk Kang
  • NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY INCLUDING SAME
    Publication number: 20230261169
    Abstract: The present invention relates to a negative electrode for a lithium secondary battery, and a lithium secondary battery including the same, wherein the negative electrode comprises a current collector, and a coating layer which is located on the current collector and comprises polyvinylidene fluoride polymer and LiF.
    Type: Application
    Filed: August 26, 2021
    Publication date: August 17, 2023
    Inventors: Taehyun HWANG, Kisuk KANG, Yoon-Sok KANG, Youngsoo KIM, Jinhwan PARK, Suk-Gi HONG, Meethong NONGLAK, Tamwattana ORAPA, Jihyeon KIM, Hyeokjun PARK, Gabin YOON