Patents by Inventor Rafal Marek Leszczyna

Rafal Marek Leszczyna 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 and system for anonymous sending of physical items with possibility of responding
    Patent number: 11539674
    Abstract: The present invention relates to a method and a system that enable a sender to send one or more physical items to a recipient in an anonymous way, allowing the recipient to respond to the sender after receiving the one or more physical items. No data related to the sender and the recipient are retained in the system.
    Type: Grant
    Filed: February 14, 2022
    Date of Patent: December 27, 2022
    Inventor: Rafal Marek Leszczyna
  • Method and System for Anonymous Payments Online
    Publication number: 20220318789
    Abstract: The present invention relates to a method and a system that enable a person to anonymously pay for a product or a service. The payment is realized by accessing by the payer a website or a web service accessing which is rewarded by the owner of the website or web service. Alternatively, the payment is realized by accessing a website or web service and performing specific activities rewarded by the owner of the website. No payer's personal data are retained in the system.
    Type: Application
    Filed: June 17, 2022
    Publication date: October 6, 2022
    Inventor: Rafal Marek Leszczyna
  • Method and System for Anonymous Sending of Messages and Items with Possibility of Responding
    Publication number: 20220166758
    Abstract: The present invention relates to a method and a system that enable a sender to send a message or another type of item to a recipient in an anonymous way, allowing the recipient to respond to the sender after receiving the message or another type of item. No data related to the sender and the recipient are retained in the system.
    Type: Application
    Filed: February 14, 2022
    Publication date: May 26, 2022
    Inventor: Rafal Marek Leszczyna
  • Method and system for anonymous sending of messages with possibility of responding
    Patent number: 11057354
    Abstract: The present invention relates to a method and a system that enable a sender to send a message to a recipient in an anonymous way, allowing the recipient to respond to the sender after receiving the message. No data related to the sender and the recipient are retained in the system.
    Type: Grant
    Filed: November 24, 2020
    Date of Patent: July 6, 2021
    Inventor: Rafal Marek Leszczyna
  • Method and System for Anonymous Sending of Messages with Possibility of Responding
    Publication number: 20210075771
    Abstract: The present invention relates to a method and a system that enable a sender to send a message to a recipient in an anonymous way, allowing the recipient to respond to the sender after receiving the message. No data related to the sender and the recipient are retained in the system.
    Type: Application
    Filed: November 24, 2020
    Publication date: March 11, 2021
    Inventor: Rafal Marek Leszczyna