Patents by Inventor Yun Yeon CHOI

Yun Yeon 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).

  • PAYMENT METHOD AND SYSTEM FOR PURCHASING DIGITAL CURRENCY
    Publication number: 20230394447
    Abstract: A payment method for purchase of digital currency includes receiving selection information for selecting a specific payment type among a plurality of different payment types related to digital currency, in relation to a user account; registering a payment condition corresponding to the specific payment type to the user account by using the selection information; and starting an electronic payment process to purchase the digital currency for the user account in response to occurrence of a payment event related to the payment condition at the user account.
    Type: Application
    Filed: August 17, 2023
    Publication date: December 7, 2023
    Inventors: Hyo Jung KIM, Da Young KIM, Yeon Ju CHA, Choon Hae LEE, Ji Hoon HA, Seung Hwan KIM, Yun Il JUNG, Ki Hyun PARK, Chang Min JEON, Se Jin CHA, Jae Han YOON, Yun Yeon CHOI
  • DIGITAL CURRENCY PAYMENT METHOD AND SYSTEM
    Publication number: 20230342805
    Abstract: A digital currency payment method for performing a payment related to digital currency used in contents viewing includes monitoring occurrence of a payment event related to a preset payment condition for purchase of the digital currency, in relation to a user account; starting an electronic payment process for purchase of the digital currency with respect to the user account when the payment event has occurred at the user account as a monitoring result; and supplying the digital currency to the user account when the purchase of the digital currency has been completed through the electronic payment process.
    Type: Application
    Filed: June 28, 2023
    Publication date: October 26, 2023
    Inventors: Hyo Jung KIM, Da Young KIM, Yeon Ju CHA, Choon Hae LEE, Ji Hoon HA, Seung Hwan KIM, Ki Hyun PARK, Chang Min JEON, Se Jin CHA, Jae Han YOON, Yun Yeon CHOI