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US 8,396,687 B2Granted
Machine logic airtime sensor for board sports
AssigneePhatRat Technology, Inc.
InventorsCurtis A. Vock, Adrian F. Larkin, Burl W. Amsbury, Perry Youngs
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Abstract
An airtime sensor for board sports includes a detector for generating signals representative of vibration associated with motion of a board sports vehicle along a surface. State machine logic filters the signals through a first low pass filter, filters the signals through a second low pass filter, and combines filtered signals from the first and second low pass filters to determine airtime.
Claims18
An airtime sensor for board sports, comprising:
- a detector for generating signals representative of vibration associated with motion of a board sports vehicle along a surface;
- and
- state machine logic for (a) filtering the signals through a first low pass filter, (b) filtering the signals through a second low pass filter;
- and (c) combining filtered signals from the first and second low pass filters to determine airtime of the board sports vehicle off of the surface.
1 more element
Dependencies are inferred from the claim text.