Patents Assigned to LOPLAT CO., LTD.
  • Method and apparatus of recognizing location of user device
    Patent number: 10341816
    Abstract: Provided is a method and apparatus of recognizing a location of a user device, and the method of recognizing a location of a user device. The method includes receiving a device signal fingerprint from a user device, calculating similarities between the device signal fingerprint and reference signal fingerprints collected inside a store and stored in a database in association with store information, and determining whether the user device is located inside or outside the store on the basis of the similarities.
    Type: Grant
    Filed: May 15, 2018
    Date of Patent: July 2, 2019
    Assignee: LOPLAT CO., LTD.
    Inventor: Ja Hyoung Koo