Inventor · disambiguated record
Ka C. Cheok
Also filed as: CHEOK KA C · CHEOK KA CHAI
13 granted patents·2 pending applications·424 citations·filing 1998–2021
94Inventor score
Top patents by PatentIndex Score
15 records- 0195US11753007B2Vehicular lane centering systemMAGNA ELECTRONICS INC·Filed 2021·Granted Sep 12, 2023·2 cites·35 claims
- 0292US10427679B2Lane keeping system and lane centering systemMAGNA ELECTRONICS INC·Filed 2017·Granted Oct 1, 2019·9 cites·26 claims
- 0392US9180908B2Lane keeping system and lane centering systemVAN DAN ELZEN CHRISTOPHER L·Filed 2011·Granted Nov 10, 2015·41 cites·21 claims
- 0492US6532419B1Calibration of multi-axis accelerometer in vehicle navigation systemMAGELLAN DIS INC·Filed 1998·Granted Mar 11, 2003·169 cites·23 claims
- 0590US11198434B2Vehicular lane centering systemMAGNA ELECTRONICS INC·Filed 2019·Granted Dec 14, 2021·6 cites·38 claims
- 0690US9758163B2Lane keeping system and lane centering systemMAGNA ELECTRONICS INC·Filed 2015·Granted Sep 12, 2017·7 cites·27 claims
- 0790US7403783B2Navigation systemJADI INC·Filed 2005·Granted Jul 22, 2008·45 cites·27 claims
- 0888US8010133B2Navigation systemNAV TRACK INC·Filed 2008·Granted Aug 30, 2011·27 cites·20 claims
- 0986US7983694B2Target and base station for a navigation systemNAV TRACK INC·Filed 2008·Granted Jul 19, 2011·21 cites·20 claims
- 1081US8214147B2Navigation unit and base stationCHEOK KA C·Filed 2008·Granted Jul 3, 2012·31 cites·38 claims
- 1176US7908041B2Self-leveling laser horizon for navigation guidanceMUNRO & ASSOCIATES INC·Filed 2005·Granted Mar 15, 2011·14 cites·20 claims
- 1276US7718874B2Guitar pickCHEOK KA C·Filed 2009·Granted May 18, 2010·9 cites·8 claims
- 1373US6898528B2Collision and injury mitigation system using fuzzy cluster trackingFORD GLOBAL TECH LLC·Filed 2002·Granted May 24, 2005·43 cites·21 claims
- 1444US2008262669A1Autonomous vehicle controllerJADI INC·Filed 2007·Application pending·0 cites
- 1539US2014333481A1Method for locating the position of a vehicleDATASPEED INC·Filed 2014·Application pending·0 cites
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