Patents by Inventor Myeongcheol KWAK

Myeongcheol KWAK 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).

  • Electronic apparatus of estimation of movement direction and method thereof
    Patent number: 11573086
    Abstract: An electronic apparatus is provided. The electronic apparatus includes an acceleration sensor, a gyro sensor, a geomagnetic sensor, and a processor configured to compare geomagnetic data of the geomagnetic sensor and gyro data of the gyro sensor and correct the gyro data, determine a first value based on a principal component analysis (PCA) of acceleration data of the acceleration sensor, and determine a second value based on a PCA of the gyro data, and estimate a moving direction of the electronic apparatus based on the first value and the second value.
    Type: Grant
    Filed: July 30, 2019
    Date of Patent: February 7, 2023
    Assignees: Samsung Electronics Co., Ltd., Seoul National University R&DB Foundation
    Inventors: Yonggwon Lee, Taekyoung Kwon, Minhyeok Kang, Myeongcheol Kwak, Taeheon Park
  • ELECTRONIC APPARATUS AND CONTROL METHOD THEREOF
    Publication number: 20200232796
    Abstract: An electronic apparatus is provided. The electronic apparatus includes an acceleration sensor, a gyro sensor, a geomagnetic sensor, and a processor configured to compare geomagnetic data of the geomagnetic sensor and gyro data of the gyro sensor and correct the gyro data, determine a first value based on a principal component analysis (PCA) of acceleration data of the acceleration sensor, and determine a second value based on a PCA of the gyro data, and estimate a moving direction of the electronic apparatus based on the first value and the second value.
    Type: Application
    Filed: July 30, 2019
    Publication date: July 23, 2020
    Inventors: Yonggwon LEE, Taekyoung KWON, Minhyeok KANG, Myeongcheol KWAK, Taeheon PARK
  • SERVER FOR IDENTIFYING ELECTRONIC DEVICES LOCATED IN A SPECIFIC SPACE AND A CONTROL METHOD THEREOF
    Publication number: 20190340536
    Abstract: A server and a method for controlling a server are provided. The method includes performing a connection with a plurality of electronic devices; transmitting, to the plurality of electronic devices, a control signal for controlling transception of communication signals between the plurality of electronic devices; receiving intensity information of each of the communication signals from the plurality of electronic devices, wherein the intensity information of each of the communication signals is received from another electronic device by the plurality of electronic devices; and clustering the plurality of electronic devices based on the obtained intensity information of the communication signals.
    Type: Application
    Filed: May 2, 2019
    Publication date: November 7, 2019
    Inventors: Yonggwon LEE, Taekyoung KWON, Myeongcheol KWAK, Minkyung PARK, Selin CHUN