Patents by Inventor BYEONG CHAN YU

BYEONG CHAN YU 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).

  • Publication number: 20240421491
    Abstract: A built-in antenna includes a first printed circuit board (PCB) having antenna areas arranged so that at least one antenna area is arranged at each of the corners of the first PCB. The antenna areas are spaced apart from one another, and circuit components are arranged in areas other than the antenna areas. A second PCB has first antenna patterns respectively arranged at locations corresponding to the antenna areas on the first PCB. A third PCB is vertically coupled to the first and second PCBs to electrically connect them. The second PCB includes a second antenna pattern arranged in an area other than areas in which the first antenna patterns are arranged. This increases a degree of freedom in design and improves bandwidth and efficiency by arranging each antenna in a plate-shaped structure.
    Type: Application
    Filed: February 23, 2024
    Publication date: December 19, 2024
    Applicants: HYUNDAI MOBIS CO., LTD., WINNERCOM CO., LTD.
    Inventors: Jung Sun AHN, Kyung Sup SHIN, Seung Hee HAN, Young Kyun OH, Jae Hoon JUNG, Seong Min JEONG, Byeong Chan YU
  • Patent number: 9899730
    Abstract: Disclosed herein is a vehicle broadband antenna that is an antenna for LTE & V2X installed in the vicinity of a crash pad of a vehicle. The crash pad broadband antenna is installed in the vicinity of a vehicle crash pad and includes a main PCB, an LTE low-band antenna pattern formed on the main PCB to transmit and receive an LTE low-band signal, a first sub-PCB having LTE high-band antenna patterns configured to transmit and receive an LTE high-band signal, the first sub-PCB being vertically coupled to the main PCB, and a first terminal connected to an external communication module for transmitting and receiving the signals to/from the LTE low-band antenna pattern and the LTE high-band antenna patterns. It is possible to overcome existing spatial limitations by applying the broadband antenna to the vehicle, and to significantly reduce the time required to manufacture and develop an existing mold.
    Type: Grant
    Filed: May 19, 2017
    Date of Patent: February 20, 2018
    Assignee: INFAC ELECS CO., LTD.
    Inventors: Tae Hoon Yang, Sung Min Cho, Sang A Ju, Byeong Chan Yu, Sang Hoon Lim, Jin Kyu Hwang
  • Publication number: 20170346174
    Abstract: Disclosed herein is a vehicle broadband antenna that is an antenna for LTE & V2X installed in the vicinity of a crash pad of a vehicle. The crash pad broadband antenna is installed in the vicinity of a vehicle crash pad and includes a main PCB, an LTE low-band antenna pattern formed on the main PCB to transmit and receive an LTE low-band signal, a first sub-PCB having LTE high-band antenna patterns configured to transmit and receive an LTE high-band signal, the first sub-PCB being vertically coupled to the main PCB, and a first terminal connected to an external communication module for transmitting and receiving the signals to/from the LTE low-band antenna pattern and the LTE high-band antenna patterns. It is possible to overcome existing spatial limitations by applying the broadband antenna to the vehicle, and to significantly reduce the time required to manufacture and develop an existing mold.
    Type: Application
    Filed: May 19, 2017
    Publication date: November 30, 2017
    Applicant: INFAC ELECS CO., LTD.
    Inventors: TAE HOON YANG, SUNG MIN CHO, SANG A. JU, BYEONG CHAN YU, SANG HOON LIM, JIN KYU HWANG