The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 29, 2001
Filed:
Feb. 17, 1998
Michael W. Newson, Orem, UT (US);
Fonix Corporation, Draper, UT (US);
Abstract
The onset of a particular signal event is determined by first smoothing the signal containing the event, and then analyzing the smoothed waveform to determine onset. Smoothing is performed by analyzing the value of each point of data and modifying the value based on previous data point values in the waveform. The smoothed waveform is analyzed by iteratively stepping through the data points of the smoothed waveform and determining event onset based on change in data point values. The analysis uses the slope of the waveform to determine whether the data point values and slopes meet certain criteria indicating an event onset.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile