Patents by Inventor Roman Abadias Pelacho

Roman Abadias Pelacho 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).

  • System for simultaneous transmission of morse signalling over a radio communication using digital technology
    Patent number: 8891718
    Abstract: A system for simultaneous transmission (1) of Morse signaling over a radio communication using digital technology, comprising a signal generator (2) with at least one digital modulation which includes at least one amplitude modulation component; a Morse code generator (3) that generates Morse tones in analog form; and a first attenuator module (4), controlled by the Morse code generator (4). In this way, a signal with digital modulation generated by the signal generator (2) is attenuated in amplitude by the first attenuator module (4), the amplitude attenuation being the function of the amplitude of the waveform generated by the Morse code generator (3). In this way the transmission of information by digital modulation is simultaneous with the transmission of the Morse code by analog amplitude modulation (AM), using one single radiofrequency (RF) carrier signal and without service interruption or information loss.
    Type: Grant
    Filed: February 13, 2013
    Date of Patent: November 18, 2014
    Assignee: Teltronic, S.A.
    Inventors: Javier Cordova Val, Ignacio Cano Lazaro, Roman Abadias Pelacho