Machine logic airtime sensor for board sports
US8396687B2 · kind B2 · utility
63Cited by
193References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 13, 2012 |
| Grant date | Mar 12, 2013 |
| Priority date | — |
| Expiry date | Feb 13, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/33
- WIPO fieldMedical technology
- WIPO sectorInstruments
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.