ShangHai
China
8
2020-12-17
The entities that hold a legal rights for patent applications filed by inventor Wei Hongbin:
Hongbin Wei from ShangHai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
LED driver, LED system and signal transmitting method for LED
#2 | 2019-06-20Power converter, power conversion method and lighting apparatus
#3 | 2019-01-31LED driver and LED lamp using the same
#4 | 2018-12-27Driver and LED lamp comprising driver
#5 | 2018-04-12Dimming device and lighting device
#6 | 2015-10-22PROTECTING CIRCUIT FOR ARC DISCHARGE LAMP
#7 | 2014-06-05Preheating circuit for electronic ballast
#8 | 2014-04-24Ballast with temperature compensation
734009 ⎘