Patents by Inventor Chang-Chia Liu

Chang-Chia Liu 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).

  • Time Frequency Transformation Analysis for Detection and Quantification of Epileptiform Activity Load in Generalized Epilepsies
    Publication number: 20110082381
    Abstract: Methods for detecting absence seizures are provided. An electroencephalogram (EEG) recording from a patient can be analyzed using an algorithm. The algorithm can include wavelet transform, in which wavelets can extract an original signal into scales that can be mapped into different pseudofrequencies. The algorithm can also include a sliding variance technique (SVT).
    Type: Application
    Filed: June 24, 2009
    Publication date: April 7, 2011
    Inventors: Basim M Uthman, Panagote M. Pardalos, Petros Xanthopoulos, Chang-Chia Liu, Steffen Rebennack
  • VARIATIONAL PARAMETER NEUROSTIMULATION PARADIGM FOR TREATMENT OF NEUROLOGIC DISEASE
    Publication number: 20080243204
    Abstract: The present invention concerns a neural stimulation device, and methods for its use, in which one or more stimulation parameters can be automatically and randomly adjusted such that any particular combination of stimulation parameters is not repeated for a given duration of time, thereby limiting habituation to the neural stimulus.
    Type: Application
    Filed: March 27, 2008
    Publication date: October 2, 2008
    Applicant: University of Florida Research Foundation, Inc.
    Inventors: Basim Uthman, Panagote Pardalos, Michael Andrew Bewernitz, Chang-Chia Liu, Stanislav Busygin