Patents by Inventor Isabel Ordas Arnal

Isabel Ordas Arnal 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: 20130335510
    Abstract: The invention relates to a system which can be used for exchanging short multimedia messages between two or more users. The system is used, without distinction, for client-server implementations (31, 32, 33) or for server-free client-client implementations (41, 42). The system has the following essential technical features: (i) the session is established (311, 411) when a first client presses a user button and is ended (313, 413) when said first user releases said button; (ii) at the start of the session (311, 411) a list of all the participants is transmitted; (iii) at the start of the session (311, 411) a global session identifier is transmitted; (iv) the clients receiving a PTT message sent by the aforementioned first client optionally reply after receiving said list and identifier.
    Type: Application
    Filed: July 12, 2010
    Publication date: December 19, 2013
    Applicant: TELEFONICA S.A.
    Inventors: Isabel Ordas Arnal, Gustavo Garcia Bernardo, David Artunedo Guillen, Jose Manuel Grosso Venero