Patents by Inventor Mohamed Sabt

Mohamed Sabt 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).

  • Publication number: 20250219111
    Abstract: The present invention relates to a redox flow battery cell stack having a streamlined shape design that allows an improved electrolyte distribution, and decreases the pressure drop thereof, through increasing the size of the cell at the inlet and middle portion and decreasing the size at the outlet portion. The redox flow battery cell stack comprises at least one membrane; at least two flow frames disposed on both sides of the membrane; at least two electrodes disposed in cavities inside the flow frames; at least two gaskets between said frames, at least two bipolar plates and at least two outer frames; and two inlets and two outlets for circulating electrolytes; characterized in that said electrodes have a streamlined design; wherein the length thereof is larger than the width thereof, and the inlet and middle portions having dimensions larger than the outlet thereof.
    Type: Application
    Filed: April 4, 2023
    Publication date: July 3, 2025
    Inventors: Abdulmonem FETYAN, Anugrah ANDISETIAWAN, Rahmat Agung SUSANTYOKO, Musbaudeen Oladiran BAMGBOPA, Ayoob Mohamed Sabt Ali ALHAMMADI, Tawaddod Saif Mohamed Helal ALKINDI
  • Patent number: 11282079
    Abstract: The invention relates to a method for securing a contactless service transaction, said service (11) being stored in the mobile terminal (10), said transaction involving the mobile terminal, a contactless reader (12) and a remote server (13), said server storing at least one piece of data and/or sensitive function of the service, said terminal comprising a security module (14), said method being characterised in that the terminal also stores a contactless security application (15) and that it comprises: receiving (E41) a first value (?) for determining a session key; receiving (E49) a second value for determining a session key (?) and a first one-time password (OTPin); sending (E58) the second value for determining a session key and a message (MAC) for authenticating at least the first password, intended for being verified by the reader, said first and second determination values being used to calculate (E50, E61) a session key (Ksess) intended for being used to secure the exchanges.
    Type: Grant
    Filed: December 17, 2015
    Date of Patent: March 22, 2022
    Assignee: Orange
    Inventors: Mohamed Sabt, Mouhannad Alattar, Mohammed Achemlal
  • Publication number: 20170330184
    Abstract: The invention relates to a method for securing a contactless service transaction, said service (11) being stored in the mobile terminal (10), said transaction involving the mobile terminal, a contactless reader (12) and a remote server (13), said server storing at least one piece of data and/or sensitive function of the service, said terminal comprising a security module (14), said method being characterised in that the terminal also stores a contactless security application (15) and that it comprises: receiving (E41) a first value (?) for determining a session key; receiving (E49) a second value for determining a session key (?) and a first one-time password (OTPin); sending (E58) the second value for determining a session key and a message (MAC) for authenticating at least the first password, intended for being verified by the reader, said first and second determination values being used to calculate (E50, E61) a session key (Ksess) intended for being used to secure the exchanges.
    Type: Application
    Filed: December 17, 2015
    Publication date: November 16, 2017
    Inventors: Mohamed Sabt, Mouhannad Alattar, Mohammed Achemlal