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:
Jun. 27, 1989
Filed:
Apr. 13, 1987
Applicant:
Inventor:
Frank H Duffy, Brighton, MA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128731 ;
Abstract
A method is disclosed for utilizing brain evoked potentials for characterizing brain pathology. A brain electrical activity map is prepared from a patient's evoked potential data, and the centers of gravity of peaks of the evoked potential are calculated for a sequence of frames of the map, and plotted in a single frame to provide a spatial trajectory which may then be compared to a patient norm in order to detect and characterize brain pathology.
Duffy, Frank. (1989). Spatial trajectory analysis in brain electrical activity mapping (U.S. Patent No. 4841983). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4841983
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile