Patents by Inventor Pedro Irazoqui-Pastor

Pedro Irazoqui-Pastor 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).

  • Headstage
    Patent number: 7639983
    Abstract: A headstage for a Neural Data Acquisition System is shown and described. In one embodiment, the headstage includes at least one Input Pre-amplifier, and a multiplexer (MUX) for multiplexing at least one channel. In one embodiment, the input filter of the Input Pre-amplifier is tuned by adjusting the gate voltage of a transistor operating in sub-threshold mode.
    Type: Grant
    Filed: February 19, 2008
    Date of Patent: December 29, 2009
    Assignee: Triangle BioSystems, Inc.
    Inventors: Pedro Irazoqui-Pastor, James C Morizio, Vinson L Go, Jack D Parmentier
  • Headset For A Wireless Neural Data Acquisition System
    Publication number: 20080146960
    Abstract: A headstage for a Neural Data Acquisition System is shown and described. In one embodiment, the headstage includes at least one Input Pre-amplifier, and a multiplexer (MUX) for multiplexing at least one channel. In one embodiment, the input filter of the Input Pre-amplifier is tuned by adjusting the gate voltage of a transistor operating in sub-threshold mode.
    Type: Application
    Filed: February 19, 2008
    Publication date: June 19, 2008
    Inventors: Pedro Irazoqui-Pastor, James C. Morizio, Vinson L. Go, Jack D. Parmentire
  • Wireless neural data acquisition system
    Patent number: 7346312
    Abstract: A Wireless Neural Data Acquisition System for increased power efficiency, compact size, robust signaling and reliable transmission is shown and described. In one embodiment, the system includes a headstage, an RF receiver, an analog-to-digital converter, a digital signal processor, and a communication interface. The headstage includes at least one input pre-amplifier high-pass filter and amplifier, a multiplexer (MUX), an RF Modulator comprising a voltage control oscillator (VCO), a transmitting antenna, and a power supply. The RF receiver includes at least one receiving antenna, at least one bandpass filter, at least one amplifier, at least one attenuator, and an FM Demodulator.
    Type: Grant
    Filed: October 23, 2004
    Date of Patent: March 18, 2008
    Assignee: Triangle BioSystems, Inc.
    Inventors: Pedro Irazoqui-Pastor, James C Morizio, Vinson L Go, Jack D Parmentier
  • Wireless neural data acquisition system
    Publication number: 20060089112
    Abstract: A Wireless Neural Data Acquisition System, including a headstage, an RF receiver, an analog-to-digital converter, a digital signal processor, and a communication interface; the headstage including: at least one input pre-amplifier band-pass filter and amplifier, a multiplexer (MUX), an RF Modulator comprising a voltage control oscillator (VCO), a transmitting antenna, and a power supply; the RF receiver including: at least one receiving antenna, at least one bandpass filter, at least one amplifier, at least one attenuator, and an FM Demodulator. Also, wireless neural data acquisition headstage and a device for amplifying a signal. Also, a method of neural data monitoring.
    Type: Application
    Filed: October 23, 2004
    Publication date: April 27, 2006
    Inventors: Pedro Irazoqui-Pastor, James Morizio, Vinson Go, Jack Parmentier