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. 01, 2012
Filed:
Aug. 15, 2007
Marc Andre Boillot, Plantation, FL (US);
Marc Andre Boillot, Plantation, FL (US);
NaviSense, Plantation, FL (US);
Abstract
A method and system () for generating an approximately planar sensory field () and confirming a presence of an object () in the field is provided. The system can include at least one paired receiver () and at least one transmitter () in a front and back orientation of a touchless sensing unit (). The method can include detecting a movement of the object within a sensory space (), estimating a phase angle of the movement; and evaluating whether the phase angle is within a predetermined range (), and if so, confirming a presence of the object within the approximately planar sensory field.
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