Patents by Inventor Hyeon Jin GO

Hyeon Jin GO 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).

  • Organic and Inorganic Composite Polymer Electrolyte and All Solid State Battery Comprising the Same
    Publication number: 20240425626
    Abstract: Provided is an organic and inorganic composite polymer electrolyte and an all-solid-state battery including the same, and provided is an organic and inorganic composite polymer electrolyte including a flame-retardant polymer and a flame-retardant inorganic salt with a shear modulus of 7 to 60 GPa, and an all-solid-state battery including the organic and inorganic composite polymer electrolyte.
    Type: Application
    Filed: June 13, 2024
    Publication date: December 26, 2024
    Inventors: Myung Soo Park, Seung Hwan Lee, Han Sol Lee, Hyeon Jin Go, Myoung Lae Kim, Hong Won Lee
  • POLYMER ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME
    Publication number: 20240429467
    Abstract: A polymer electrolyte for a lithium secondary battery that may include: a fluorine-based solvent; a lithium salt; and a flame retardant polymer containing phosphorus and fluorine, wherein the polymer electrolyte includes a fluorine content of 35 to 60% by weight and a phosphorus content of 2.3 to 7.5% by weight. Lithium secondary batteries containing the polymer electrolyte exhibit improved flame retardancy and ionic conductivity as well as enhanced high-voltage stability.
    Type: Application
    Filed: September 5, 2024
    Publication date: December 26, 2024
    Inventors: Myung Soo PARK, Seong Jin PARK, Hyeon Jin GO, Seung Hwan LEE, Han Sol LEE, Myoung Lae KIM, Hong Won LEE
  • Polymer electrolyte for lithium secondary battery and lithium secondary battery including the same
    Patent number: 12148891
    Abstract: A polymer electrolyte for a lithium secondary battery that may include: a fluorine-based solvent; a lithium salt; and a flame retardant polymer containing phosphorus and fluorine, wherein the polymer electrolyte has a fluorine content of 35 to 60% by weight and a phosphorus content of 2.3 to 7.5% by weight. Lithium secondary batteries containing the polymer electrolyte exhibit improved flame retardancy and ionic conductivity as well as enhanced high-voltage stability.
    Type: Grant
    Filed: December 28, 2023
    Date of Patent: November 19, 2024
    Assignees: SK ON CO., LTD., SK INNOVATION CO., LTD.
    Inventors: Myung Soo Park, Seong Jin Park, Hyeon Jin Go, Seung Hwan Lee, Han Sol Lee, Myoung Lae Kim, Hong Won Lee
  • POLYMER ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME
    Publication number: 20240266614
    Abstract: A polymer electrolyte for a lithium secondary battery that may include: a fluorine-based solvent; a lithium salt; and a flame retardant polymer containing phosphorus and fluorine, wherein the polymer electrolyte has a fluorine content of 35 to 60% by weight and a phosphorus content of 2.3 to 7.5% by weight. Lithium secondary batteries containing the polymer electrolyte exhibit improved flame retardancy and ionic conductivity as well as enhanced high-voltage stability.
    Type: Application
    Filed: December 28, 2023
    Publication date: August 8, 2024
    Inventors: Myung Soo PARK, Seong Jin PARK, Hyeon Jin GO, Seung Hwan LEE, Han Sol LEE, Myoung Lae KIM, Hong Won LEE