Inventor · disambiguated record
John Lam
Also filed as: LAM JOHN · LAM JOHN C
22 granted patents·10 pending applications·249 citations·filing 1992–2024
95Inventor score
Top patents by PatentIndex Score
32 records- 0194US8212492B2Electronic ballast with high power factorLAM JOHN·Filed 2009·Granted Jul 3, 2012·61 cites·25 claims
- 0293USD893292SProduce containerMULTISTEPS PTY LTD·Filed 2018·Granted Aug 18, 2020·9 cites·1 claims
- 0387US9511901B2Dual compartment produce container having two receptacles separated by a barrier defined by oppositely oriented walls of each of the two receptaclesMULTISTEPS PTY LTD·Filed 2014·Granted Dec 6, 2016·11 cites·15 claims
- 0487US6710865B2Method of inferring optical parameters outside of a measurement spectral rangeN & K TECHNOLOGY INC·Filed 2001·Granted Mar 23, 2004·39 cites·18 claims
- 0586US9580234B2Produce container with ventilation aperturesMULTISTEPS PTY LTD·Filed 2015·Granted Feb 28, 2017·6 cites·6 claims
- 0681US6594025B2Method of monitoring thin-film processes and metrology tool thereofN & K TECHNOLOGY INC·Filed 2001·Granted Jul 15, 2003·24 cites·22 claims
- 0781US2024393461A1Light detection and ranging device using combined optical signalsWAYMO LLC·Filed 2024·Application pending·0 cites
- 0872USD796948SProduce containerMULTISTEPS PTY LTD·Filed 2014·Granted Sep 12, 2017·17 cites·1 claims
- 0972US9513112B1Three dimensional characterization of silicon wafer Vias from combined on-top microscopic and bottom-through laser fringes measurementN&K TECH INC·Filed 2014·Granted Dec 6, 2016·4 cites·18 claims
- 1071US12055630B2Light detection and ranging device using combined pulse and continuous optical signalsWAYMO LLC·Filed 2021·Granted Aug 6, 2024·0 cites·20 claims
- 1171US9049773B2Digital controller for an electronic ballastLAM JOHN·Filed 2012·Granted Jun 2, 2015·2 cites·16 claims
- 1270USD840221SProduce containerMULTISTEPS PTY LTD·Filed 2017·Granted Feb 12, 2019·13 cites·1 claims
- 1369US2022187468A1Coupled lasers for coherent distance and velocity measurementsWAYMO LLC·Filed 2021·Application pending·0 cites
- 1466US9578727B2Digital controller for an electronic ballastLAM JOHN·Filed 2014·Granted Feb 21, 2017·1 cites·9 claims
- 1564US8779674B2Electronic ballast with high power factorLAM JOHN·Filed 2010·Granted Jul 15, 2014·2 cites·14 claims
- 1664US5321591AToy flashlight strobe moduleI & K TRADING CO·Filed 1992·Granted Jun 14, 1994·33 cites·17 claims
- 1762USD623482SProduce containerMULTISTEPS PTY LTD·Filed 2009·Granted Sep 14, 2010·12 cites·1 claims
- 1861USD823106SProduce containerMULTISTEPS PTY LTD·Filed 2014·Granted Jul 17, 2018·11 cites·1 claims
- 1960US2020122918A1Produce ContainerMULTISTEPS PTY LTD·Filed 2018·Application pending·0 cites
- 2057US8365143B2Dynamic languages for static hostsMICROSOFT CORP·Filed 2010·Granted Jan 29, 2013·1 cites·20 claims
- 2154US2015321799A1Produce containerMULTISTEPS PTY LTD·Filed 2014·Application pending·0 cites
- 2254US2015101955A1Produce ContainerMULTISTEPS PTY LTD·Filed 2014·Application pending·0 cites
- 2353US10618701B2Enhanced produce containerMULTISTEPS PTY LTD·Filed 2017·Granted Apr 14, 2020·0 cites·22 claims
- 2451US2020239208A1Tamper evident produce containerMULTISTEPS PTY LTD·Filed 2019·Application pending·0 cites
- 2547US9338843B2High power factor, electrolytic capacitor-less driver circuit for light-emitting diode lampsJAIN PRAVEEN K·Filed 2014·Granted May 10, 2016·0 cites·9 claims
- 2647US2012138501A1Receptacle for ProduceLAM JOHN·Filed 2011·Application pending·0 cites
- 2746US12374899B2Modular single-stage step-up PV converter with integrated power balancing featureKANATHIPAN KAJANAN·Filed 2022·Granted Jul 29, 2025·0 cites·26 claims
- 2845US2010282752A1Produce containerMULTISTEPS PTY LTD·Filed 2010·Application pending·0 cites
- 2944US2024093519A1Temporary building edge safety screen supportMANE FENCING PTY LTD·Filed 2022·Application pending·0 cites
- 3042USD838584SProduce containerMULTISTEPS PTY LTD·Filed 2017·Granted Jan 22, 2019·3 cites·1 claims
- 3141US2016325891A1Produce containerMULTISTEPS PTY LTD·Filed 2015·Application pending·0 cites
- 3238US8416583B2Energy output circuit and its control methodLAM JOHN·Filed 2008·Granted Apr 9, 2013·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →