Learn more

MELANSON JOHN L

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    226,491
About

MELANSON JOHN L has a total of 52 patent applications. Its first patent ever was published in 2004. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy, environmental technology and basic communication technologies are IMMENSE ADVANCE TECHNOLOGY CORP, LIGHTECH ELECTRONICS IND LTD and INVENTRONICS HANGZHOU CO LTD.

Patent filings in countries

World map showing MELANSON JOHN Ls patent filings in countries
# Country Total Patents
#1 United States 52

Patent filings per year

Chart showing MELANSON JOHN Ls patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Melanson John L 52
#2 King Eric J 8
#3 Gaetano Mauro L 4
#4 King Eric 3
#5 Paulos John J 2
#6 He Zhaohui 2
#7 Harris Larry L 2
#8 Maru Siddharth 1
#9 Taylor Jr Wilson E 1
#10 Nanda Kartik 1

Latest patents

Publication Filing date Title
US2015145427A1 Boost and linear LED control
US2012286684A1 Controlled power dissipation in a switch path in a lighting system
US8593075B1 Constant current controller with selectable gain
US2012025733A1 Dimming multiple lighting devices by alternating energy transfer from a magnetic storage element
US2012081099A1 Supply invariant bandgap reference system
US2012043913A1 Dimmer output emulation
US2010253305A1 Switch power converter control with spread spectrum based electromagnetic interference reduction
US2010327838A1 Switching power converter with current sensing transformer auxiliary power supply
US8963535B1 Switch controlled current sensing using a hall effect sensor
US2010148677A1 Time division light output sensing and brightness adjustment for different spectra of light emitting diodes
US2010328976A1 Cascode configured switching using at least one low breakdown voltage internal, integrated circuit switch to control at least one high breakdown voltage external switch
US2010327765A1 Low energy transfer mode for auxiliary power supply operation in a cascaded switching power converter
US8222872B1 Switching power converter with selectable mode auxiliary power supply
US2011032734A1 Cascaded switching power converter for coupling a photovoltaic energy source to power mains
US2010244726A1 Primary-side based control of secondary-side current for a transformer
US2010020579A1 Power supply that determines energy consumption and outputs a signal indicative of energy consumption
US2009189579A1 Switch state controller with a sense current generated operating voltage
US2008224629A1 Lighting system with power factor correction control data determined from a phase modulated signal
US2008224631A1 Color variations in a dimmable lighting device with stable color temperature light sources
US8076920B1 Switching power converter and control system