Patents by Inventor Daniel Wakaba

Daniel Wakaba 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).

  • FLEXIBLE SULFIDE SOLID ELECTROLYTE AND ALL SOLID-STATE BATTERIES COMPRISING THE SAME
    Publication number: 20240039043
    Abstract: This disclosure relates to a flexible membrane of sulfide solid electrolyte. In one embodiment, the flexible membrane has a bending strain of no less than 0.1%. In one embodiment, the flexible membrane has a lithium-ion conductivity of no less than 0.5 mS/cm. The bending strain is calculated according to the formula ?M=h/(2r), wherein h is thickness of the membrane and r is a bending radius corresponding to the membrane without any observable kinks, wrinkles, cracks, or damages.
    Type: Application
    Filed: July 12, 2023
    Publication date: February 1, 2024
    Inventors: Hyun Seok Kim, Fang Hao, Daniel Wakaba, Toshinori Sugimoto, Jae Myung Lee