Patents by Inventor Tammie M. Braswell

Tammie M. Braswell 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).

  • Ocular aberration correction taking into account fluctuations due to biophysical rhythms
    Patent number: 6547391
    Abstract: The invention provides correction of wavefront aberrations of the eye that take into account fluctuations in the aberrations due to biophysical rhythms. Correction is provided for an intermediate value of these fluctuations of the wavefront aberrations. This intermediate value is determined by extrapolating a wavefront measurement to predict the overall variation. The final correction is determined using a weighting scheme derived from the clinical comparisons of the frequency and amplitude components of the variations.
    Type: Grant
    Filed: December 8, 2000
    Date of Patent: April 15, 2003
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Denwood F. Ross, III, Brian G. Rice, Tammie M. Braswell
  • Ocular aberration correction taking into account fluctuations due to biophysical rhythms
    Publication number: 20020071097
    Abstract: The invention provides correction of wavefront aberrations of the eye that take into account fluctuations in the aberrations due to biophysical rhythms. Correction is provided for an intermediate value of these fluctuations of the wavefront aberrations. This intermediate value is determined by extrapolating a wavefront measurement to predict the overall variation. The final correction is determined using a weighting scheme derived from the clinical comparisons of the frequency and amplitude components of the variations.
    Type: Application
    Filed: December 8, 2000
    Publication date: June 13, 2002
    Inventors: Denwood F. Ross, Brian G. Rice, Tammie M. Braswell