Patents

  • (Method for Flexible Deconvolution of Auditory Evoked Potentials)
    • Segura-Luna, José Carlos / Torre-Vega, Angel De La / VALDERRAMA-VALENZUELA, JOAQUÍN TOMÁS
    • Date of patent: 08/10/2020
    • Date of application: 03/03/2020
    • Date granted: 05/03/2026
    • Summary: The invention generally relates to a method and system of estimating the transient auditory evoked potential ('AEP') responses of a subject, the method comprising: generating a digital auditory stimulus signal consisting of at least one auditory stimulus type; presenting the at least one auditory stimulus type to a subject via a transducer; recording an electroencephalogram signal ('EEG') including the neural response of the subject to the at least one auditory stimulus type; synchronizing the digital auditory stimulus signal with the recorded EEG; and deconvolving the overlapping AEP responses of the subject from the EEG by applying an iterative randomized stimulation and averaging ('IRSA') technique, wherein the step of applying an IRSA technique is performed with matrix operations in the representation spaces of the AEP and the EEG.
  • (Systems and Methods for Obtaining Auditory Evoked Potentials)
    • Mcalpine, David / Mcalpine, David / Torre-Vega, Angel De La
    • Date of patent: 02/01/2020
    • Date of application: 24/06/2019
    • Date granted: 05/03/2026
    • Summary: System and method for for obtaining auditory evoked potentials from apical portions of the cochlea are described. The system comprises: a computing device configured to: generate an auditory stimulation signal having a characteristic frequency (cf) in the frequency range of the apical region, the auditory stimulation signal comprising a one-period sinusoidal signal having a duration in the region of 1/cf seconds, transmit the generated auditory stimulation signal at an average rate of cf to an audio output device in communication with a subject; receive overlapping auditory evoked responses from one or more electrodes connected to the subject, the auditory evoked responses generated by the subject in response to the auditory stimulation signal; deconvolve the received overlapping auditory evoked responses to create a disentangled record of the responses.
  • (Dispositivo para el Intercambio Seguro de Información Sensible en una Red de Comunicación)
    • Camacho-Páez, José / Maciá-Fernández, Gabriel
    • Date of patent: 05/03/2026
    • Date of application: 26/02/2014
    • Date granted: 05/03/2026
    • Scope: Europea
  • (Distributed Voice Recognition System Utilizing Multistream Network Feature Processing)
    • Sivadas-,Sunil / Garudadri-,Harinath / Benitez-Ortúzar, Maria Del Carmen / Morgan-,Nelson / Dupont-,Stephane / Hermansky-,Hynek
    • Date of patent: 13/11/2003
    • Date of application: 13/11/2003
    • Date granted: 05/03/2026
    • Scope: Otros
  • (Muerte Celular Programada Como Sistema de Contención Biologica)
    • Alonso-,Juan Carlos / Camacho-Páez, Ana Gema / Ayora-,Silvia / Saenger-,Wolfram
    • Date of patent: 05/03/2026
    • Date of application: 01/06/2002
    • Date granted: 05/03/2026
    • Web: Página web
    • Scope: Otros
  • (System and Method for Computing and Transmitting Parameters in a Distributed Voice Recognition System)
    • Garudadri-,Harinath / Morgan-,Nelson / Hermansky-,Hynek / Benitez-Ortúzar, Maria Del Carmen / Dupont-,Stephane
    • Date of patent: 08/08/2002
    • Date of application: 29/01/2002
    • Date granted: 05/03/2026
    • Scope: Otros