Patents by Inventor Jose Principe
Jose Principe 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).
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Patent number: 10531806Abstract: Various examples are provided for brain state advisory systems using calibrated metrics and optimal time-series decompositions. In one embodiment, a method includes monitoring brainwave activity of a subject and classifying a brain state of the subject based upon the brainwave activity and a model of the brainwave activity. In another embodiment, brain states of the subject are modeled based upon the brainwave activity of the subject.Type: GrantFiled: December 17, 2014Date of Patent: January 14, 2020Assignee: University of Florida Research Foundation, Inc.Inventors: Jose Principe, Austin J. Brockmeier
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Patent number: 8428732Abstract: In one embodiment, a neural interface system includes an implantable neural probe having a flexible substrate, electrodes that extend from the substrate that are adapted to contact neural tissue of the brain, a signal processing circuit configured to process neural signals collected with the electrodes, and a wireless transmission circuit configured to wirelessly transmit the processed neural signals, and a backend computing device configured to wirelessly receive the processed neural signals, to process the received signals to reconstruct the collected neural signals, and to analyze the collected neural signals.Type: GrantFiled: May 22, 2009Date of Patent: April 23, 2013Assignee: University of Florida Research Foundation, Inc.Inventors: Toshikazu Nishida, John Gregory Harris, Rizwan Bashirullah, Jose Principe, Justin Sanchez
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Publication number: 20090292336Abstract: In one embodiment, a neural interface system includes an implantable neural probe having a flexible substrate, electrodes that extend from the substrate that are adapted to contact neural tissue of the brain, a signal processing circuit configured to process neural signals collected with the electrodes, and a wireless transmission circuit configured to wirelessly transmit the processed neural signals, and a backend computing device configured to wirelessly receive the processed neural signals, to process the received signals to reconstruct the collected neural signals, and to analyze the collected neural signals.Type: ApplicationFiled: May 22, 2009Publication date: November 26, 2009Inventors: Toshikazu Nishida, John Gregory Harris, Rizwan Bashirullah, Jose Principe, Justin Sanchez
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Publication number: 20070291524Abstract: A combined content addressable memory device and memory interface is provided. The combined device and interface includes one or more one molecular wire crossbar memories having spaced-apart key nanowires, spaced-apart value nanowires adjacent to the key nanowires, and configurable switches between the key nanowires and the value nanowires. The combination further includes a key microwire-nanowire grid (key MNG) electrically connected to the spaced-apart key nanowires, and a value microwire-nanowire grid (value MNG) electrically connected to the spaced-apart value nanowires. A key or value MNGs selects multiple nanowires for a given key or value.Type: ApplicationFiled: August 15, 2005Publication date: December 20, 2007Applicant: UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC.Inventors: Bryan Davis, Jose Principe, Jose Fortes
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Publication number: 20070273411Abstract: An amplifier-based system having pulsed output includes an amplifier for amplifying a time varying voltage signal to produce an output voltage signal. A voltage-to-current (V-I) converter converts the output voltage signal into a current signal. An output stage including a current integrator integrates the current signal to generate an integrated voltage. An amplitude to time converter generates a pulse train from the integrated voltage, wherein a timing of the pulses in the pulse train represents the original time varying voltage signal. The pulse train representation permits transmission and accurate remote reconstruction of the original time varying voltage signal, such as signals generated by electrodes implanted inside a subject, including neural signals.Type: ApplicationFiled: May 13, 2004Publication date: November 29, 2007Applicant: University of FloridaInventors: John Harris, Du Chen, Dazhi Wei, Jose Principe
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Publication number: 20070233203Abstract: The present invention relates to systems and methods for providing a short-acting analgesic agent in the management of pain during labor, wherein the system enables efficient, real-time prediction of contractions for the coordinated administration of analgesia such that the peak effectiveness of the analgesic coincides with the intermittent pain of labor.Type: ApplicationFiled: January 26, 2007Publication date: October 4, 2007Inventors: Tammy Euliano, Neil Euliano, Jose Principe, Dorothee Marossero
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Publication number: 20070213786Abstract: The invention provides novel closed-loop neuroprosthetic devices and systems for preventing seizures in which control of the delivery of therapeutic electrical stimulation to a neural structure being monitored is determined by the dynamical electrophysiological state of the neural structure. In certain embodiments, a controller which generates predetermined control input is activated based on an Automated Seizure Warning system. Other embodiments of the systems and methods encompass direct control systems wherein the controller design is based on chaos theory. Yet other versions embody model-based control systems in which controller design is based on a model that represents the relationship between the control input and the dynamical descriptor.Type: ApplicationFiled: December 19, 2006Publication date: September 13, 2007Inventors: James Sackellares, Jose Principe, Deng-Shan Shiau, Panos Pardalos, Jeongho Cho, Sandeep Nair
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Publication number: 20070123772Abstract: A system for monitoring medication compliance in a patient includes an electronic pill that includes a drug-transporting device and an antenna positioned on a surface of the drug-transporting device. A detector is positionable external a gastrointestinal tract of a patient for detecting a presence of the antenna in the patient gastrointestinal tract.Type: ApplicationFiled: July 20, 2006Publication date: May 31, 2007Inventors: Neil Euliano, Jose Principe, Vikas Meka, Michael Stahl
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Publication number: 20070028921Abstract: Embodiments of the present invention described and shown in the specification and drawings include a system and method for monitoring the ventilation support provided by a ventilator and automatically supplying a breathing gas to a patient via a breathing circuit that is in fluid communication with the lungs of the patient.Type: ApplicationFiled: January 17, 2006Publication date: February 8, 2007Inventors: Michael Banner, Paul Blanch, Neil Euliano, Jose Principe
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Publication number: 20070000494Abstract: Embodiments of the present invention described and shown in the specification and drawings include a system and method for monitoring the ventilation support provided by a ventilator that is supplying a breathing gas to a patient via a breathing circuit that is in fluid communication with the lungs of the patient.Type: ApplicationFiled: June 5, 2006Publication date: January 4, 2007Inventors: Michael Banner, Neil Euliano, Jose Principe, Paul Blanch
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Publication number: 20050267377Abstract: A maternal-fetal monitoring system for use during all stages of pregnancy, including antepartum and intrapartum stages. The maternal-fetal monitoring system of the subject invention comprises (1) a set of sensors; (2) an amplifying/filtering means; (3) a computing means; and (4) a graphical user interface. Accurate clinical data, which can be extracted and provided to the user in real-time using the system of the invention, include without limitation, maternal electrocardiogram (ECG) signals, maternal uterine activity signals (EHG), maternal heart rate, fetal ECG signals, and fetal heart rate. In a preferred embodiment, the maternal-fetal monitoring system of the invention includes an intelligence means, such as a neural network system, to analyze and interpret clinical data for use in clinical diagnosis antepartum, intrapartum and postpartum, as well as delivery strategy.Type: ApplicationFiled: May 27, 2005Publication date: December 1, 2005Inventors: Dorothee Marossero, Tammy Euliano, Neil Euliano, Jose Principe
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Publication number: 20050267376Abstract: A maternal-fetal monitoring system for use during all stages of pregnancy, including antepartum and intrapartum stages. The maternal-fetal monitoring system of the subject invention comprises (1) a set of sensors; (2) an amplifying/filtering means; (3) a computing means; and (4) a graphical user interface. Accurate clinical data, which can be extracted and provided to the user in real-time using the system of the invention, include without limitation, maternal electrocardiogram (ECG) signals, maternal uterine activity signals (EHG), maternal heart rate, fetal ECG signals, and fetal heart rate. In a preferred embodiment, the maternal-fetal monitoring system of the invention includes an intelligence means, such as a neural network system, to analyze and interpret clinical data for use in clinical diagnosis antepartum, intrapartum and postpartum, as well as delivery strategy.Type: ApplicationFiled: May 28, 2004Publication date: December 1, 2005Inventors: Dorothee Marossero, Tammy Euliano, Neil Euliano, Jose Principe
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Publication number: 20050098178Abstract: Embodiments of the present invention described and shown in the specification and drawings include a system and method for monitoring the ventilation support provided by a ventilator that is supplying a breathing gas to a patient via a breathing circuit that is in fluid communication with the lungs of the patient.Type: ApplicationFiled: September 28, 2004Publication date: May 12, 2005Inventors: Michael Banner, Neil Euliano, Jose Principe, Paul Blanch
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Publication number: 20050027494Abstract: A method of building a model for a physical plant in the presence of noise can include initializing the model of the physical plant, wherein the model is characterized by a parameter vector, estimating an output of the model, and computing a composite cost comprising a weighted average of an error between the estimated output from the model and an actual output of the physical plant, and a derivative of the error. The method further can include determining a step size and a model update direction. The model of the physical plant can be updated. The updating step can be dependent upon the step size. Another embodiment can include the steps of determining a Kalman gain and determining an error vector comprised of two entries weighted by a scalar parameter.Type: ApplicationFiled: March 31, 2004Publication date: February 3, 2005Applicant: University of FloridaInventors: Deniz Erdogmus, Jose Principe, Yadunandana Rao