Monitoring systems to measure and display flight characteristics of moving sports object
US5471383A · kind A · utility
107Cited by
9References
46Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 1994 |
| Grant date | Nov 28, 1995 |
| Priority date | — |
| Expiry date | Sep 30, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2243/007
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A sports object flight monitoring system including at least one shutterable camera units each of which units receive light patterns from each and every one of a plurality of contrasting areas or markers on the object in rapid successive sequence. A computer receives the signals generated by the light patterns as received by each camera unit to determine the flight characteristics of the object.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.