Chicago, Illinois
United States
5
2016-05-26
The entities that hold a legal rights for patent applications filed by inventor Stamm Thomas:
Thomas Stamm from Chicago, US has applied for patents for these inventions. The list has both pending applications and granted patents:
High power factor primary regulated offline LED driver
#2 | 2014-10-30Power converter for interfacing a fluorescent lighting ballast to a light emitting diode lamp
#3 | 2014-06-12High power factor primary regulated offline LED driver
#4 | 2012-04-26Primary-side regulation of output current in a line-powered LED driver
#5 | 2009-05-14Thyristor power control circuit with damping circuit maintaining thyristor holding current
794318 ⎘