Assignee
CRAWFORD DAVID W
US·16 granted patents·334 citations·filing 2007–2012
Top patents by PatentIndex Score
16 records- 0197US8147344B2Amusement park ride with cable-suspended vehiclesCRAWFORD DAVID W·Filed 2010·Granted Apr 3, 2012·32 cites·22 claims
- 0295US8831255B2Augmented reality (AR) audio with position and action triggered virtual sound effectsCRAWFORD DAVID W·Filed 2012·Granted Sep 9, 2014·93 cites·19 claims
- 0391US8313389B2Ring carousel rideCRAWFORD DAVID W·Filed 2010·Granted Nov 20, 2012·15 cites·17 claims
- 0491US8292733B2Entertainment system providing dynamically augmented game surfaces for interactive fun and learningCRAWFORD DAVID W·Filed 2009·Granted Oct 23, 2012·49 cites·18 claims
- 0590US8578857B2Amusement park ride with passenger loading separated from vehicle insertion into simulatorsCRAWFORD DAVID W·Filed 2011·Granted Nov 12, 2013·22 cites·32 claims
- 0690US8072418B2Tactile feedback mechanism using magnets to provide trigger or release sensationsCRAWFORD DAVID W·Filed 2007·Granted Dec 6, 2011·52 cites·21 claims
- 0785US9032320B2Time and location based GUI for accessing mediaCRAWFORD DAVID W·Filed 2008·Granted May 12, 2015·15 cites·14 claims
- 0883US8132513B2Amusement park ride with a vehicle drive that decouples upon loss of powerCRAWFORD DAVID W·Filed 2009·Granted Mar 13, 2012·16 cites·23 claims
- 0982US8490550B2Roller coaster with articulable seat backsCRAWFORD DAVID W·Filed 2011·Granted Jul 23, 2013·10 cites·19 claims
- 1076US8517847B2Omnitable ride systemCRAWFORD DAVID W·Filed 2011·Granted Aug 27, 2013·6 cites·20 claims
- 1176US8398497B2Twister ride systemCRAWFORD DAVID W·Filed 2010·Granted Mar 19, 2013·6 cites·22 claims
- 1274US8858351B2Operating show or ride elements in response to visual object recognition and trackingCRAWFORD DAVID W·Filed 2008·Granted Oct 14, 2014·10 cites·12 claims
- 1370US8303426B2Round ride with passenger-initiated motion profileCRAWFORD DAVID W·Filed 2010·Granted Nov 6, 2012·4 cites·17 claims
- 1462US8226479B2Group decision haptic feedback systems and methodsCRAWFORD DAVID W·Filed 2008·Granted Jul 24, 2012·2 cites·35 claims
- 1556US8083599B2Rotating rides with interactive water featuresCRAWFORD DAVID W·Filed 2008·Granted Dec 27, 2011·2 cites·19 claims
- 1642US8337317B2Free swing Ferris wheelCRAWFORD DAVID W·Filed 2010·Granted Dec 25, 2012·0 cites·18 claims
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