Inventor · disambiguated record
Kam C. Lau
Also filed as: LAU KAM · LAU KAM C · LAU KAM CHIU
16 granted patents·6 pending applications·956 citations·filing 1986–2022
94Inventor score
Top patents by PatentIndex Score
22 records- 0196US4714339AThree and five axis laser tracking systemsUS COMMERCE·Filed 1986·Granted Dec 22, 1987·497 cites·15 claims
- 0295US7230689B2Multi-dimensional measuring systemLAU KAM C·Filed 2003·Granted Jun 12, 2007·152 cites·18 claims
- 0390US9739595B2Multi-dimensional measuring system with measuring instrument having 360° angular working rangeLAU KAM C·Filed 2009·Granted Aug 22, 2017·22 cites·10 claims
- 0486US8803055B2Volumetric error compensation system with laser tracker and active targetLAU KAM C·Filed 2010·Granted Aug 12, 2014·34 cites·26 claims
- 0583US5979070AMethod and apparatus for selectively locking a movement direction of a coordinate measurement probeFiled 1997·Granted Nov 9, 1999·60 cites·25 claims
- 0679US6049377AFive-axis/six-axis laser measuring systemCAM C LAU·Filed 1997·Granted Apr 11, 2000·85 cites·24 claims
- 0778US6269284B1Real time machine tool error correction using global differential wet modelingLAU KAM C·Filed 1997·Granted Jul 31, 2001·85 cites·14 claims
- 0876US10436569B2Interferometric distance measurement based on compression of chirped interferogram from cross-chirped interferenceAUTOMATED PREC INC·Filed 2016·Granted Oct 8, 2019·2 cites·11 claims
- 0976US7027162B2System and method for three-dimensional measurementLAU KAM C·Filed 2005·Granted Apr 11, 2006·12 cites·11 claims
- 1071US10837756B2Multi-dimensional measuring system with measuring instrument having 360° angular working rangeAUTOMATED PREC INC·Filed 2017·Granted Nov 17, 2020·1 cites·16 claims
- 1165US10895450B2Systems and methods for gathering data and information on surface characteristics of an objectAP ROBOTICS LLC·Filed 2018·Granted Jan 19, 2021·2 cites·10 claims
- 1259US11098997B2Interferometric distance measurement based on compression of chirped interferogram from cross-chirped interferenceAP ROBOTICS LLC·Filed 2019·Granted Aug 24, 2021·0 cites·4 claims
- 1358US12196551B2Broadband interferometry and method for measurement range extension by using sameAUTOMATED PREC INC·Filed 2022·Granted Jan 14, 2025·0 cites·27 claims
- 1457US7400416B2Accurate target orientation measuring systemAUTOMATED PREC INC·Filed 2006·Granted Jul 15, 2008·4 cites·19 claims
- 1549US2024065624A1Hand temperature monitoring device for chinese medicine diagnosis and treatmentAP INFOSENSE LTD·Filed 2022·Application pending·0 cites
- 1648US2008030855A1Multi-dimensional measuring systemLAU KAM C·Filed 2007·Application pending·0 cites
- 1747US2007229802A1Multi-dimensional measuring systemLAU KAM C·Filed 2007·Application pending·0 cites
- 1841US9639925B2Device, system, and method for rapidly and comprehensively inspecting lens actuatorAP PHOTONICS (SHEN ZHEN) LTD·Filed 2015·Granted May 2, 2017·0 cites·8 claims
- 1939US2009144999A1Interior contour measurement probeLAU KAM C·Filed 2007·Application pending·0 cites
- 2037US12352569B2Broadband profiler system and method for constructing a three-dimensional profile of a targetAP INFOSENSE LTD·Filed 2022·Granted Jul 8, 2025·0 cites·8 claims
- 2133US2003206285A1Nine dimensional laser tracking system and methodAUTOMATED PREC INC·Filed 2003·Application pending·0 cites
- 2232US2003043362A1Six dimensional laser tracking system and methodAUTOMATED PREC INC·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →