Chengdu
China
7
2014-04-03
The entities that hold a legal rights for patent applications filed by inventor XIE Yunning:
Yunning XIE from Chengdu, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Flyback converter and method for controlling a flyback converter
#2 | 2013-11-14Circuits and methods for driving light sources
#3 | 2012-09-27Circuits and methods for controlling power converters including transformers
#4 | 2012-06-07Driving circuit for powering LED light sources
#5 | 2011-09-22Controllers, systems and methods for controlling power of light sources
#6 | 2011-06-30Circuits and methods for controlling power converters including transformers
#7 | 2011-06-09Power supply systems with controllable power
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