Patents by Inventor Hyeong Su BAE

Hyeong Su BAE 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).

  • ELECTROLYTE FOR LITHIUM SECONDARY BATTERIES COMPRISING IONIC LIQUID AND COSOLVENT AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME
    Publication number: 20240047754
    Abstract: An electrolyte for lithium secondary batteries includes an ionic liquid and cosolvents and a lithium secondary battery includes the same. The electrolyte includes a mixed solvent including the ionic liquid and the cosolvents, and at least one electrolyte salt, the cosolvents include a carbonate-based solvent and a nitrile-based solvent, and the mixed solvent includes 50-80 vol % of the ionic liquid, 15-45 vol % of the carbonate-based solvent, and 5-10 vol % of the nitrile-based solvent.
    Type: Application
    Filed: December 16, 2022
    Publication date: February 8, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, Hanbat National University Industry-Academic Cooperation Foundation
    Inventors: Sam Ick Son, Sun Yul Ryou, Phiri Isheunesu, Hyeong Su Bae
  • PDA terminal and operation control method therefor
    Patent number: 10063023
    Abstract: A PDA terminal is provided. The PDA terminal includes: a main body; a processor disposed in the main body; a memory accessible by the processor; and a display unit disposed on a front surface of the main body to display information processed by the processor. A rear cover detachable from the main body is disposed on a rear surface of the main body. After the rear cover is removed, a gun handle is usable in a state of being connected to a coupling part formed under the rear cover. Since the gun handle with a switch is usable in a state of being connected to the main body of the PDA terminal, the operation of the PDA operation can be more conveniently used in an industrial site or the like.
    Type: Grant
    Filed: June 5, 2017
    Date of Patent: August 28, 2018
    Assignee: POINTMOBILE CO., LTD.
    Inventors: Jin Pill Kang, Hyeong Su Bae
  • PDA TERMINAL AND OPERATION CONTROL METHOD THEREFOR
    Publication number: 20170271829
    Abstract: A PDA terminal is provided. The PDA terminal includes: a main body; a processor disposed in the main body; a memory accessible by the processor; and a display unit disposed on a front surface of the main body to display information processed by the processor. A rear cover detachable from the main body is disposed on a rear surface of the main body. After the rear cover is removed, a gun handle is usable in a state of being connected to a coupling part formed under the rear cover. Since the gun handle with a switch is usable in a state of being connected to the main body of the PDA terminal, the operation of the PDA operation can be more conveniently used in an industrial site or the like.
    Type: Application
    Filed: June 5, 2017
    Publication date: September 21, 2017
    Inventors: Jin Pill KANG, Hyeong Su BAE