Patents by Inventor Soo Woong WOO

Soo Woong WOO 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).

  • Stamper, terminal, and operation method thereof
    Patent number: 10515385
    Abstract: Disclosed are a stamper, a terminal and an operation method thereof. The stamper includes: a transmission part configured to transmit a beacon signal related to stamp saving to a terminal; a contact tip contacting the terminal; and a control part configured to include a bit value in the beacon signal, wherein the bit value is generated to indicate contact of the contact tip with the terminal.
    Type: Grant
    Filed: November 11, 2016
    Date of Patent: December 24, 2019
    Assignee: SK TELECOM CO., LTD.
    Inventors: Sun Ho Lee, Soo Woong Woo, Jae Hun Choi, Yang Hoon Shin
  • Stamper, terminal, and method for operating the same
    Patent number: 10511595
    Abstract: Disclosed are a stamper, a terminal and an operation method thereof. In performing stamp saving related to a store for a user by utilizing an electronic stamp and an application installed in the terminal, by limiting an irradiation angle of a beacon signal irradiated from the stamper and additionally applying authentication information, it is possible to prevent malicious and illegal use of stamps.
    Type: Grant
    Filed: November 15, 2016
    Date of Patent: December 17, 2019
    Assignee: SK TELECOM CO., LTD.
    Inventors: Sun Ho Lee, Soo Woong Woo, Jae Hun Choi
  • STAMPER, TERMINAL, AND METHOD FOR OPERATING THE SAME
    Publication number: 20170063849
    Abstract: Disclosed are a stamper, a terminal and an operation method thereof. In performing stamp saving related to a store for a user by utilizing an electronic stamp and an application installed in the terminal, by limiting an irradiation angle of a beacon signal irradiated from the stamper and additionally applying authentication information, it is possible to prevent malicious and illegal use of stamps.
    Type: Application
    Filed: November 15, 2016
    Publication date: March 2, 2017
    Inventors: Sun Ho LEE, Soo Woong WOO, Jae Hun CHOI
  • STAMPER, TERMINAL, AND OPERATION METHOD THEREOF
    Publication number: 20170061464
    Abstract: Disclosed are a stamper, a terminal and an operation method thereof. The stamper includes: a transmission part configured to transmit a beacon signal related to stamp saving to a terminal; a contact tip contacting the terminal; and a control part configured to include a bit value in the beacon signal, wherein the bit value is generated to indicate contact of the contact tip with the terminal.
    Type: Application
    Filed: November 11, 2016
    Publication date: March 2, 2017
    Inventors: Sun Ho LEE, Soo Woong WOO, Jae Hun CHOI, Yang Hoon SHIN