Patents by Inventor Christophe Siebert

Christophe Siebert 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 for providing proof of presence
    Patent number: 11416698
    Abstract: Method for providing proof of presence at a predefined location, comprising: an initialing step (E1) during which initialization data of a digital device (10) are transmitted to a server (20), a computing step (E2) in which the device iteratively computes, at a refresh frequency (FMIN), a time index (INDT), a step (E3) of displaying a validation matrix barcode on the screen of the device, and a step (E4) of validating a presence at the predefined location, comprising a sub step (E41) of scanning the validation matrix barcode displayed on the screen of the device by means of a communication terminal (30).
    Type: Grant
    Filed: May 27, 2021
    Date of Patent: August 16, 2022
    Assignee: SKIPLY
    Inventors: Jérôme Chambard, Christophe Siebert
  • METHOD FOR PROVIDING PROOF OF PRESENCE
    Publication number: 20210374374
    Abstract: Method for providing proof of presence at a predefined location, comprising: an initialing step (E1) during which initialization data of a digital device (10) are transmitted to a server (20), a computing step (E2) in which the device iteratively computes, at a refresh frequency (FMIN), a time index (INDT), a step (E3) of displaying a validation matrix barcode on the screen of the device, and a step (E4) of validating a presence at the predefined location, comprising a sub step (E41) of scanning the validation matrix barcode displayed on the screen of the device by means of a communication terminal (30).
    Type: Application
    Filed: May 27, 2021
    Publication date: December 2, 2021
    Applicant: SKIPLY
    Inventors: Jérôme Chambard, Christophe Siebert