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Patented Technology
TrackMan is a technological leader in its field. We defend our technology and patent our key inventions. TrackMan’s comprehensive patent portfolio includes granted patents and pending patent applications relating to:
Description:
Patents:
>
Comparing a target direction indicated in an image, e.g. by using a camera, with the ball direction determined by radar.
(US2009/0295624, EP1763683, CN1981207B, KR7002764/2007, JP2008/504534)
>
Measuring spin rate of sport balls by radar using multiple harmonic spectrum traces.
(US2009/0075744, EP1698380, DE602006009719.0, GB/EP/1698380, CN101384308A, JP2008/538085A and KR10/0947898)
>
Measuring spin axis orientation of sport balls from trajectory measurements by radar.
(US2009/0075744, EP1853362, DE602006015036.9, GB/EP/1853362, CN101384308A, JP2008/538085A and KR10/0947898)
Description:
Patents:
>
Removing multipath signals – for landing spot determination.
(US2007/0293331 and EP1754081)
>
Quantifying golf ball position uncertainty from multipath signal strength.
(US2007/0293331 and EP1754081)
>
Determining, from a multipath signal from a ball in flight, information relating to a surface over which the ball flies.
(US2007/0293331 and EP1754081)
>
Determining a distance from the ball to the radar using the intensity of reflected radiation at that distance and the intensity of reflected radiation at a known distance.
(US2007/0293331 and EP1754081)
>
Determining information relating to a ball in flight from a deviation between expected multipath oscillation and detected multipath oscillation.
(US2007/0293331 and EP1754081)
>
Determining trajectory information from a flying ball on the basis of a radar-based launch position determination.
(US2008/0139330 and EP1765470)
>
Estimating spin frequency from a plurality of equally spaced, symmetric side band frequencies in a radar signal.
(US2009/0075744, EP2218483, CN101384308A, JP2008/538085A and KR10/0947898)
>
Including trajectories determined from radar data in images derived from a camera.
(WO2010/086414)
>
Deriving image data and radar data from an object and providing an altered image wherein the object is rotated.
(WO2010/086414)
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