John Lam — 22 Patents at Multisteps Pty

John Lam has been granted 22 US patents while listed as an inventor at Multisteps Pty. The first was granted in 1994 and the most recent in July 2025. John Lam ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list John Lam in Oakville, ON, CA.

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12374899	Modular single-stage step-up PV converter with integrated power balancing feature	Kajanan Kanathipan	2025-07-29
12055630	Light detection and ranging device using combined pulse and continuous optical signals	Bernard Fidric, Pierre-Yves Droz, Michael R. Matthews, Pablo Hopman	2024-08-06	$132,097,000
D893292	Produce container	—	2020-08-18
10618701	Enhanced produce container	—	2020-04-14
D840221	Produce container	—	2019-02-12
D838584	Produce container	—	2019-01-22
D823106	Produce container	—	2018-07-17
D796948	Produce container	—	2017-09-12
9580234	Produce container with ventilation apertures	—	2017-02-28
9578727	Digital controller for an electronic ballast	Praveen Jain	2017-02-21
9511901	Dual compartment produce container having two receptacles separated by a barrier defined by oppositely oriented walls of each of the two receptacles	—	2016-12-06
9513112	Three dimensional characterization of silicon wafer Vias from combined on-top microscopic and bottom-through laser fringes measurement	Christopher Rush	2016-12-06
9338843	High power factor, electrolytic capacitor-less driver circuit for light-emitting diode lamps	Praveen Jain	2016-05-10
9049773	Digital controller for an electronic ballast	Praveen Jain	2015-06-02
8779674	Electronic ballast with high power factor	Praveen Jain	2014-07-15
8416583	Energy output circuit and its control method	—	2013-04-09
8365143	Dynamic languages for static hosts	Curt Oliver Hagenlocher, Anthony J. Moore	2013-01-29	$13,387,000
8212492	Electronic ballast with high power factor	Praveen Jain	2012-07-03
D623482	Produce container	—	2010-09-14
6710865	Method of inferring optical parameters outside of a measurement spectral range	Abdul Rahim Forouhi, Dale A. Harrison, Erik Maiken	2004-03-23
6594025	Method of monitoring thin-film processes and metrology tool thereof	Abdul Rahim Forouhi, Dale A. Harrison, Eric Maiken	2003-07-15
5321591	Toy flashlight strobe module	Benjamin J. Cimock, Eric Gatley, Patrick Chau	1994-06-14

John Lam — 22 Patents

Issued Patents All Time

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