Patents by Inventor Byoungjoo KANG

Byoungjoo KANG 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).

  • Multi-transmission system structure and mobile terminal employing same
    Patent number: 11152976
    Abstract: A mobile terminal includes a first power amplifier configured to amplify and output a first signal of a 5G communication system; a first antenna connected to the first power amplifier and configured to transmit the first signal amplified and output from the first power amplifier as a first transmission signal; a second power amplifier configured to amplify and output a second signal of the 5G communication system; a second antenna connected to the second power amplifier and configured to transmit the second signal amplified and output from the second power amplifier as a second transmission signal; and a power controller connected to the first power amplifier and the second power amplifier and including a common voltage booster configured to provide a supply voltage to both of the first power amplifier and the second power amplifier at a same timing.
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: October 19, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Eunbit Cho, Byoungjoo Kang, Younghee Kang, Dongsu Won
  • MULTI-TRANSMISSION SYSTEM STRUCTURE AND MOBILE TERMINAL EMPLOYING SAME
    Publication number: 20210226672
    Abstract: A mobile terminal includes a first power amplifier configured to amplify and output a first signal of a 5G communication system; a first antenna connected to the first power amplifier and configured to transmit the first signal amplified and output from the first power amplifier as a first transmission signal; a second power amplifier configured to amplify and output a second signal of the 5G communication system; a second antenna connected to the second power amplifier and configured to transmit the second signal amplified and output from the second power amplifier as a second transmission signal; and a power controller connected to the first power amplifier and the second power amplifier and including a common voltage booster configured to provide a supply voltage to both of the first power amplifier and the second power amplifier at a same timing.
    Type: Application
    Filed: February 7, 2019
    Publication date: July 22, 2021
    Applicant: LG ELECTRONICS INC.
    Inventors: Eunbit CHO, Byoungjoo KANG, Younghee KANG, Dongsu WON