Patents by Inventor Diyan Stefanov NEDELCHEV

Diyan Stefanov NEDELCHEV 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).

  • SECURE PAYMENT TRANSACTIONS
    Publication number: 20240370846
    Abstract: A client comprising an application for secure payment transactions is provided. The application runs on a personal mobile communication device and the client accesses a service provided by a server, which includes a payment gateway. Various security measures are included in the client-server communication related to executing payment transactions in a secure environment.
    Type: Application
    Filed: July 16, 2024
    Publication date: November 7, 2024
    Inventors: Ivo Alexandrov GUEORGUIEV, Diyan Stefanov NEDELCHEV, Antonina Ivanova MARTINOVA
  • Secure payment transactions
    Patent number: 12039516
    Abstract: A client comprising an application for secure payment transactions is provided. The application runs on a personal mobile communication device and the client accesses a service provided by a server, which includes a payment gateway. Various security measures are included in the client-server communication related to executing payment transactions in a secure environment.
    Type: Grant
    Filed: July 14, 2022
    Date of Patent: July 16, 2024
    Assignee: PHOS SERVICES LTD
    Inventors: Ivo Alexandrov Gueorguiev, Diyan Stefanov Nedelchev, Antonina Ivanova Martinova
  • SECURE PAYMENT TRANSACTIONS
    Publication number: 20220351183
    Abstract: A client comprising an application for secure payment transactions is provided. The application runs on a personal mobile communication device and the client accesses a service provided by a server, which includes a payment gateway. Various security measures are included in the client-server communication related to executing payment transactions in a secure environment.
    Type: Application
    Filed: July 14, 2022
    Publication date: November 3, 2022
    Inventors: Ivo Alexandrov GUEORGUIEV, Diyan Stefanov NEDELCHEV, Antonina Ivanova MARTINOVA
  • Secure payment transactions
    Patent number: 11397940
    Abstract: A client comprising an application for secure payment transactions is provided. The application runs on a personal mobile communication device and the client accesses a service provided by a server, which includes a payment gateway. Various security measures are included in the client-server communication related to executing payment transactions in a secure environment.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: July 26, 2022
    Assignee: PHOS SERVICES LTD
    Inventors: Ivo Alexandrov Gueorguiev, Diyan Stefanov Nedelchev, Antonina Ivanova Martinova
  • SECURE PAYMENT TRANSACTIONS
    Publication number: 20200334662
    Abstract: A client comprising an application for secure payment transactions is provided. The application runs on a personal mobile communication device and the client accesses a service provided by a server, which includes a payment gateway. Various security measures are included in the client-server communication related to executing payment transactions in a secure environment.
    Type: Application
    Filed: June 30, 2020
    Publication date: October 22, 2020
    Inventors: Ivo Alexandrov GUEORGUIEV, Diyan Stefanov NEDELCHEV, Antonina Ivanova MARTINOVA