Danvers, Massachusetts
United States
15
2019-02-07
The entities that hold a legal rights for patent applications filed by inventor Johnsen Andrew:
Andrew Johnsen from Danvers, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Multi string controller with independent current setting for each string
#2 | 2018-04-05Active damping circuit
#3 | 2018-02-08Active damping circuit
#4 | 2017-03-02DC-DC FLYBACK CONVERTER WITH PRIMARY SIDE AUXILIARY VOLTAGE OUTPUT
#5 | 2016-03-22Turn on optimization
#6 | 2010-05-13High frequency integrated HID lamp with run-up current
#7 | 2010-03-18Integrated igniter base for ceramic metal halide light source
#8 | 2009-11-26Microcontroller based ignition in high frequency ceramic metal halide lamps
#9 | 2009-11-26Ignition for ceramic metal halide high frequency ballasts
#10 | 2009-11-26Aggregate ignition method in high frequency metal halide lamps
#11 | 2009-11-26Ceramic metal halide lamp bi-modal power regulation control
#12 | 2009-11-26INTEGRATED CERAMIC METAL HALIDE HIGH FREQUENCY BALLAST ASSEMBLY
#13 | 2009-11-12Method of making an integral HID reflector lamp
#14 | 2009-11-12Circuit board slot for an integral HID reflector lamp
#15 | 2009-11-12Heat sink for integral HID reflector lamp
1814714 ⎘