Patents by Inventor Denis Letourneau

Denis Letourneau 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: 10740699
    Abstract: A method for enabling transactions on networks that deliver services to users includes communicating a transaction application and a respective user identifier to a mobile communication device via a wireless connection. A set of complementary modules is stored, remote from the mobile communication device. When one of the complementary module has been loaded on the user's mobile communication device, it enables the user of the device to specialize a transaction on at least one of the associated networks by selecting at least one variable of the transaction. Different complementary modules can be provided to the user's mobile communication device for specializing transactions on other service provider networks.
    Type: Grant
    Filed: July 20, 2016
    Date of Patent: August 11, 2020
    Assignee: Conduent Business Services, LLC
    Inventors: Denis Flotat, Remi Feuillette, Jean-Pierre Chichignoud, Pascal Roux, Denis Letourneau, Gregory Michiel, Cédric Chapignac
  • Publication number: 20200175601
    Abstract: Systems and methods for transferring digital assets amongst a network of distributed users without the need to transfer the assets to an external party, such as an escrow agent, are provided. The transferring of assets may be in the form of electronic transactions between pluralities of currencies or assets. Temporary and localized escrow services may be created on a user terminal for safely overseeing the process of transferring digital assets. The trade instructions and execution orders for the transfer of assets may be validated over a de-centralized network of user terminals, such as the user terminals of traders. This type of network allows secure peer-to-peer electronic transactions to occur between distributed and anonymous users or participants, which are assumed to be trustless. In such networks, the transactions may be handled by cryptographic mathematical algorithms and which are known to be identical across all users or participants of the same network.
    Type: Application
    Filed: December 12, 2019
    Publication date: June 4, 2020
    Inventor: Denis Letourneau
  • Patent number: 10609010
    Abstract: Systems and methods of sending secured messages on decentralized networks are provided. A software application distributed and installed on a computer terminal that willing is able to participate in the system, where the computer terminal is interactively and dynamically connected to one or two decentralized peer-to-peer communication networks, using the Internet. One of the networks is used to advise about the presence of a message and the other is used to securely store the content of the messages. An alternative embodiment is to use only the decentralized storage system, if it can also acts as a Public Ledger network, with its native crypto-currency. The cryptographic keys of the first network are used to protect the content of the file and to derive where the messages will be stored on the decentralized storage network. In such networks, the transactions are handled by cryptographic mathematical algorithms, which are known to be identical across all users or participants of the same network.
    Type: Grant
    Filed: May 22, 2017
    Date of Patent: March 31, 2020
    Assignee: RAISTONE, INC.
    Inventors: Denis Letourneau, Adam A. Martin, Greta Geankoplis
  • Publication number: 20180337904
    Abstract: Systems and methods of sending secured messages on decentralized networks are provided. A software application distributed and installed on a computer terminal that willing is able to participate in the system, where the computer terminal is interactively and dynamically connected to one or two decentralized peer-to-peer communication networks, using the Internet. One of the networks is used to advise about the presence of a message and the other is used to securely store the content of the messages. An alternative embodiment is to use only the decentralized storage system, if it can also acts as a Public Ledger network, with its native crypto-currency. The cryptographic keys of the first network are used to protect the content of the file and to derive where the messages will be stored on the decentralized storage network. In such networks, the transactions are handled by cryptographic mathematical algorithms, which are known to be identical across all users or participants of the same network.
    Type: Application
    Filed: May 22, 2017
    Publication date: November 22, 2018
    Inventors: Denis Letourneau, Adam A. Martin, Greta Geankoplis
  • Publication number: 20180025293
    Abstract: A method for enabling transactions on networks that deliver services to users includes communicating a transaction application and a respective user identifier to a mobile communication device via a wireless connection. A set of complementary modules is stored, remote from the mobile communication device. When one of the complementary module has been loaded on the user's mobile communication device, it enables the user of the device to specialize a transaction on at least one of the associated networks by selecting at least one variable of the transaction. Different complementary modules can be provided to the user's mobile communication device for specializing transactions on other service provider networks.
    Type: Application
    Filed: July 20, 2016
    Publication date: January 25, 2018
    Applicant: Conduent Business Services, LLC
    Inventors: Denis Flotat, Remi Feuillette, Jean-Pierre Chichignoud, Pascal Roux, Denis Letourneau, Gregory Michiel, Cédric Chapignac
  • Publication number: 20160092988
    Abstract: Systems and methods for transferring digital assets amongst a network of distributed users without the need to transfer the assets to an external party, such as an escrow agent, are provided. The transferring of assets may be in the form of electronic transactions between pluralities of currencies or assets. Temporary and localized escrow services may be created on a user terminal for safely overseeing the process of transferring digital assets. The trade instructions and execution orders for the transfer of assets may be validated over a de-centralized network of user terminals, such as the user terminals of traders. This type of network allows secure peer-to-peer electronic transactions to occur between distributed and anonymous users or participants, which are assumed to be trustless. In such networks, the transactions may be handled by cryptographic mathematical algorithms and which are known to be identical across all users or participants of the same network.
    Type: Application
    Filed: September 24, 2015
    Publication date: March 31, 2016
    Inventor: Denis Letourneau