Patents by Inventor Josip Grbavac

Josip Grbavac 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).

  • Patent number: 9754223
    Abstract: Methods and systems for generating and validating electronic tickets are disclosed. The systems include a server that is configured to host a centralized website through which a computer application may be downloaded into a plurality of user devices. The server is further configured to issue electronic tickets to the user devices that have downloaded the computer application; embed an encrypted visual identifier that is unique to an event in each electronic ticket; generate instructions to be issued to an event administrator that identifies a decrypted form of the visual identifier for each event; and include instructions within each electronic ticket that may be executed by an event administrator to convert the encrypted visual identifier that is shown in the electronic ticket of each user device into the decrypted form of the visual identifier.
    Type: Grant
    Filed: January 7, 2015
    Date of Patent: September 5, 2017
    Inventors: Josip Grbavac, Peter Mantock
  • Publication number: 20150193702
    Abstract: Methods and systems for generating and validating electronic tickets are disclosed. The systems include a server that is configured to host a centralized website through which a computer application may be downloaded into a plurality of user devices. The server is further configured to issue electronic tickets to the user devices that have downloaded the computer application; embed an encrypted visual identifier that is unique to an event in each electronic ticket; generate instructions to be issued to an event administrator that identifies a decrypted form of the visual identifier for each event; and include instructions within each electronic ticket that may be executed by an event administrator to convert the encrypted visual identifier that is shown in the electronic ticket of each user device into the decrypted form of the visual identifier.
    Type: Application
    Filed: January 7, 2015
    Publication date: July 9, 2015
    Inventors: Josip Grbavac, Peter Mantock