Patents by Inventor Si Woong Yoon

Si Woong Yoon 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).

  • METHOD FOR ACCESS CONTROL USING REAL-TIME POSITIONING TECHNOLOGY AND THE DEVICE USING THE SAME
    Publication number: 20240094326
    Abstract: Disclosed herein are a method for access control using real-time positioning technology and a device using the same. According to a positioning method of a positioning module, the positioning module is configured to measure a location of at least one location-unrecognized device and a location of a terminal, wherein the at least one location-unrecognized device, the terminal and at least one location-recognized device is located in a certain zone, and wherein the positioning module has coordinate information of the at least one location-recognized device and the positioning module has not coordinate information of the at least one location-unrecognized device.
    Type: Application
    Filed: August 21, 2023
    Publication date: March 21, 2024
    Applicant: SUPREMA INC.
    Inventors: Si Woong YOON, Tae Sung LEE, Jae Hyeok JEONG, Tae Hoon LEE
  • Method for access control using real-time positioning technology and the device using the same
    Patent number: 11754664
    Abstract: Disclosed herein are a method for access control using real-time positioning technology and a device using the same. According to a positioning method of a positioning module, the positioning module is configured to measure a location of at least one location-unrecognized device and a location of a terminal, wherein the at least one location-unrecognized device, the terminal and at least one location-recognized device is located in a certain zone, and wherein the positioning module has coordinate information of the at least one location-recognized device and the positioning module has not coordinate information of the at least one location-unrecognized device.
    Type: Grant
    Filed: December 19, 2022
    Date of Patent: September 12, 2023
    Assignee: SUPREMA INC.
    Inventors: Si Woong Yoon, Tae Sung Lee, Jae Hyeok Jeong, Tae Hoon Lee