Patents by Inventor Kyoung Jun CHOI

Kyoung Jun CHOI 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).

  • Patent number: 11965471
    Abstract: A method and apparatus for controlling a vehicle are disclosed. The method comprises acquiring an acceleration of a front wheel and a rear wheel, determining that the front wheel is passing a bump of a road in response to determining that the acceleration of the front wheel is outside an acceleration range and fluctuates in the range wider than the acceleration range within a first maximum time period, determining that the rear wheel is passing the bump in response to determining that the acceleration of the rear wheel is outside the acceleration range and fluctuates in the range wider than the acceleration range within a second maximum time period, and in response to determining that the front wheel has passed the bump and the rear wheel is passing the bump, controlling a drive unit of the vehicle.
    Type: Grant
    Filed: November 28, 2022
    Date of Patent: April 23, 2024
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Yung Sik Choi, Kyoung Jun Yoon
  • Publication number: 20240101149
    Abstract: A method of automatically detecting a dynamic object recognition error in an autonomous vehicle is provided. The method includes parsing sensor data obtained by frame units from a sensor device equipped in an autonomous vehicle to generate raw data by using a parser, analyzing the raw data to output a dynamic object detection result by using a dynamic object recognition model, determining that detection of a dynamic object recognition error succeeds by using an error detector when the dynamic object detection result satisfies an error detection condition, and storing the raw data and the dynamic object detection result by using a non-volatile memory when the detection of the dynamic object recognition error succeeds.
    Type: Application
    Filed: September 21, 2023
    Publication date: March 28, 2024
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Dong-Jin LEE, Kyoung-Wook MIN, Jeong-Woo LEE, Jeong Dan CHOI, Seung Jun HAN
  • Publication number: 20240080228
    Abstract: A data receiving device may include a dummy stage block. The dummy stage block may include m dummy stages, wherein m is a natural number greater than or equal to two. Each of the m dummy stages may be configured to remove inter-symbol interference (ISI) from a dummy input signal using dummy coefficient information to generate a dummy output signal free of the ISI. Each of the m dummy stages may be further configured to output the dummy output signal. A normal stage block may include n normal stages, wherein n is a natural number greater than or equal to two. Each of the n normal stages may be configured to remove ISI from an input signal using coefficient information to generate an output signal free of the ISI and may be further configured to output the output signal.
    Type: Application
    Filed: April 13, 2023
    Publication date: March 7, 2024
    Inventors: Jin Ook JUNG, Jae Woo PARK, Myoung Bo KWAK, Young Min KU, Kyoung Jun ROH, Jung Hwan CHOI
  • Publication number: 20230352813
    Abstract: A thin, flexible antenna module is provided for use in a smartphone. When the antenna module is assembled in the smartphone, the antenna module provides an MST antenna and an NFC antenna. For this, the antenna module includes a flexible PCB containing coils and further includes a magnetic sheet engaged with flexible PCB. The flexible PCB and the magnetic sheet are attached to each other to form a single body.
    Type: Application
    Filed: June 29, 2023
    Publication date: November 2, 2023
    Inventors: Sang Hoon LEE, Kyoung Jun CHOI, Sae Rom LEE
  • Patent number: 11728564
    Abstract: A thin, flexible antenna module is provided for use in a smartphone. When the antenna module is assembled in the smartphone, the antenna module provides an MST antenna and an NEC antenna. For this, the antenna module includes a flexible PCB containing coils and further includes a magnetic sheet engaged with flexible PCB. The flexible PCB and the magnetic sheet are attached to each other to form a single body.
    Type: Grant
    Filed: September 28, 2022
    Date of Patent: August 15, 2023
    Assignee: AQ CORPORATION
    Inventors: Sang Hoon Lee, Kyoung Jun Choi, Sae Rom Lee
  • Publication number: 20230091874
    Abstract: A thin, flexible antenna module is provided for use in a smartphone. When the antenna module is assembled in the smartphone, the antenna module provides an MST antenna and an NFC antenna. For this, the antenna module includes a flexible PCB containing coils and further includes a magnetic sheet engaged with flexible PCB. The flexible PCB and the magnetic sheet are attached to each other to form a single body.
    Type: Application
    Filed: November 3, 2021
    Publication date: March 23, 2023
    Applicant: AQ CORPORATION
    Inventors: Kyoung Jun Choi, Sae Rom Lee
  • Publication number: 20230013445
    Abstract: A thin, flexible antenna module is provided for use in a smartphone. When the antenna module is assembled in the smartphone, the antenna module provides an MST antenna and an NEC antenna. For this, the antenna module includes a flexible PCB containing coils and further includes a magnetic sheet engaged with flexible PCB. The flexible PCB and the magnetic sheet are attached to each other to form a single body.
    Type: Application
    Filed: September 28, 2022
    Publication date: January 19, 2023
    Inventors: Sang Hoon LEE, Kyoung Jun CHOI, Sae Rom LEE
  • Patent number: 11495875
    Abstract: A thin, flexible antenna module is provided for use in a smartphone. When the antenna module is assembled in the smartphone, the antenna module provides an MST antenna and an NFC antenna. For this, the antenna module includes a flexible PCB containing coils and further includes a magnetic sheet engaged with flexible PCB. The flexible PCB and the magnetic sheet are attached to each other to form a single body.
    Type: Grant
    Filed: July 13, 2022
    Date of Patent: November 8, 2022
    Assignee: AQ CORPORATION
    Inventors: Sang Hoon Lee, Kyoung Jun Choi, Sae Rom Lee
  • Publication number: 20220344797
    Abstract: A thin, flexible antenna module is provided for use in a smartphone. When the antenna module is assembled in the smartphone, the antenna module provides an MST antenna and an NFC antenna. For this, the antenna module includes a flexible PCB containing coils and further includes a magnetic sheet engaged with flexible PCB. The flexible PCB and the magnetic sheet are attached to each other to form a single body.
    Type: Application
    Filed: July 13, 2022
    Publication date: October 27, 2022
    Inventors: Sang Hoon LEE, Kyoung Jun CHOI, Sae Rom LEE
  • Patent number: 11437712
    Abstract: A thin, flexible antenna module is provided for use in a smartphone. When the antenna module is assembled in the smartphone, the antenna module provides an MST antenna and an NFC antenna. For this, the antenna module includes a flexible PCB containing coils and further includes a magnetic sheet engaged with flexible PCB. The flexible PCB and the magnetic sheet are attached to each other to form a single body.
    Type: Grant
    Filed: December 9, 2021
    Date of Patent: September 6, 2022
    Assignee: AQ CORPORATION
    Inventors: Sang Hoon Lee, Kyoung Jun Choi, Sae Rom Lee
  • Patent number: 11303011
    Abstract: A thin, flexible antenna module is provided for use in a smartphone. When the antenna module is assembled in the smartphone, the antenna module provides an MST antenna and an NFC antenna. For this, the antenna module includes a flexible PCB containing coils and further includes a magnetic sheet engaged with flexible PCB. The flexible PCB and the magnetic sheet are attached to each other to form a single body.
    Type: Grant
    Filed: November 25, 2020
    Date of Patent: April 12, 2022
    Assignee: AQ CORPORATION
    Inventors: Sang Hoon Lee, Kyoung Jun Choi, Sae Rom Lee
  • Publication number: 20220102840
    Abstract: A thin, flexible antenna module is provided for use in a smartphone. When the antenna module is assembled in the smartphone, the antenna module provides an MST antenna and an NFC antenna. For this, the antenna module includes a flexible PCB containing coils and further includes a magnetic sheet engaged with flexible PCB. The flexible PCB and the magnetic sheet are attached to each other to form a single body.
    Type: Application
    Filed: December 9, 2021
    Publication date: March 31, 2022
    Inventors: Sang Hoon LEE, Kyoung Jun CHOI, Sae Rom LEE
  • Publication number: 20210159587
    Abstract: A thin, flexible antenna module is provided for use in a smartphone. When the antenna module is assembled in the smartphone, the antenna module provides an MST antenna and an NFC antenna. For this, the antenna module includes a flexible PCB containing coils and further includes a magnetic sheet engaged with flexible PCB. The flexible PCB and the magnetic sheet are attached to each other to form a single body.
    Type: Application
    Filed: November 25, 2020
    Publication date: May 27, 2021
    Inventors: Sang Hoon LEE, Kyoung Jun CHOI, Sae Rom LEE
  • Patent number: 10547112
    Abstract: A thin, flexible antenna module is provided for use in a smartphone. When the antenna module is assembled in the smartphone, the antenna module provides an MST antenna and an NFC antenna. For this, the antenna module includes a flexible PCB containing coils and further includes a magnetic sheet engaged with flexible PCB. The flexible PCB and the magnetic sheet are attached to each other to form a single body.
    Type: Grant
    Filed: March 8, 2018
    Date of Patent: January 28, 2020
    Assignee: AQ Corporation
    Inventors: Young Sung Kang, Jung Min Kim, Kyoung Jun Choi, Sae Rom Lee, Sang Hoon Lee
  • Patent number: 10074891
    Abstract: A thin, flexible antenna module is provided for use in a smartphone. When the antenna module is assembled in the smartphone, the antenna module provides an MST antenna and an NFC antenna. For this, the antenna module includes a flexible PCB containing coils and further includes a magnetic sheet engaged with flexible PCB. The flexible PCB and the magnetic sheet are attached to each other to form a single body.
    Type: Grant
    Filed: August 21, 2017
    Date of Patent: September 11, 2018
    Assignee: AQ CORPORATION
    Inventors: Young Sung Kang, Jung Min Kim, Kyoung Jun Choi, Sang Hoon Lee
  • Publication number: 20180198209
    Abstract: A thin, flexible antenna module is provided for use in a smartphone. When the antenna module is assembled in the smartphone, the antenna module provides an MST antenna and an NFC antenna. For this, the antenna module includes a flexible PCB containing coils and further includes a magnetic sheet engaged with flexible PCB. The flexible PCB and the magnetic sheet are attached to each other to form a single body.
    Type: Application
    Filed: March 8, 2018
    Publication date: July 12, 2018
    Inventors: Young Sung KANG, Jung Min KIM, Kyoung Jun CHOI, Sang Hoon LEE
  • Patent number: 10003120
    Abstract: A thin, flexible antenna module is provided for use in a smartphone. When the antenna module is assembled in the smartphone, the antenna module provides an MST antenna and an NFC antenna. For this, the antenna module includes a flexible PCB containing two coil antennas and further includes a magnetic sheet engaged with flexible PCB. The flexible PCB and the magnetic sheet are attached to each other to form a single body.
    Type: Grant
    Filed: June 5, 2017
    Date of Patent: June 19, 2018
    Assignee: AQ CORPORATION
    Inventors: Young Sung Kang, Jung Min Kim, Kyoung Jun Choi
  • Publication number: 20180069299
    Abstract: A thin, flexible antenna module is provided for use in a smartphone. When the antenna module is assembled in the smartphone, the antenna module provides an MST antenna and an NFC antenna. For this, the antenna module includes a flexible PCB containing coils and further includes a magnetic sheet engaged with flexible PCB. The flexible PCB and the magnetic sheet are attached to each other to form a single body.
    Type: Application
    Filed: August 21, 2017
    Publication date: March 8, 2018
    Applicant: AQ CORPORATION
    Inventors: Young Sung KANG, Jung Min KIM, Kyoung Jun CHOI, Sang Hoon LEE
  • Patent number: D850424
    Type: Grant
    Filed: December 14, 2016
    Date of Patent: June 4, 2019
    Assignee: AQ CORPORATION
    Inventors: Young Sung Kang, Kyoung Jun Choi
  • Patent number: D865724
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: November 5, 2019
    Assignee: AQ Corporation
    Inventors: Young Sung Kang, Kyoung Jun Choi