Patents by Inventor Pedro Luis Diaz Herce

Pedro Luis Diaz Herce 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 adapting radiofrequency signal spectrum
    Patent number: 8626140
    Abstract: Method for adapting radiofrequency signal spectrum, particularly in TETRA communications systems. The invention proposes using over-the-air signaling for communications systems according to the TETRA standard, to configure the characteristics of the radiofrequency signal, with the advantage that there is no loss of performance in data transmission speed and no need to change the type of modulation.
    Type: Grant
    Filed: July 10, 2009
    Date of Patent: January 7, 2014
    Assignee: Teltronic, S.A.U.
    Inventors: Javier Cordova Val, Pedro Luis Diaz Herce, Alfredo Calderon
  • METHOD FOR ADAPTING RADIOFREQUENCY SIGNAL SPECTRUM
    Publication number: 20110009104
    Abstract: Method for adapting radiofrequency signal spectrum, particularly in TETRA communications systems. The invention proposes using over-the-air signaling for communications systems according to the TETRA standard, to configure the characteristics of the radiofrequency signal, with the advantage that there is no loss of performance in data transmission speed and no need to change the type of modulation.
    Type: Application
    Filed: July 10, 2009
    Publication date: January 13, 2011
    Applicant: Teltronic, S.A.U.
    Inventors: Javier CORDOVA VAL, Pedro Luis Diaz Herce