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. 12, 2026
Filed:
Sep. 15, 2022
P4 X Group, Inc., Miami, FL (US);
Robert William Kocher, McLean, VA (US);
Loran Dean Ambs, Williamsburg, VA (US);
Marita Mariela Rance, Arlington, VA (US);
Andrew Zachary Wisti, Arlington, VA (US);
P4 X Group, Inc., Miami, FL (US);
Abstract
Methods are disclosed for discovery of knowledge, interest and experience of individuals indicated by measured psychophysiological response (e.g., electroencephalograph) to stimuli (e.g., images). Stimuli are selected to explore targeted topics described in various levels of detail and sub-categories organized as hierarchal trees. The degree of psychophysiological response to stimuli associated with sub-categories of topics in the hierarchal tree guides selection of additional stimuli to systematically explore hierarchal tree nodes, levels and branches to discover the extent of knowledge, interest or experience related to the targeted topic. A system enabling these methods provides archival and search of hierarchal trees associated with topics of interest, target and non-target stimuli; stimulus dataset generation, editing and presentation/application; psychophysiological data collection and processing via local and remote resources; evoked response detection, characterization and scoring; and association of indications of knowledge, interest or experience with regards to facets of the targeted topic.