Boston, Massachusetts
United States
8
2020-08-13
The entities that hold a legal rights for patent applications filed by inventor Chen Fred:
Fred Chen from Boston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Multi-path power factor correction
#2 | 2015-09-17MULTI-PATH POWER FACTOR CORRECTION
#3 | 2015-07-16Power converter having a synchronous rectifier
#4 | 2012-08-30Multi-path power factor correction
#5 | 2012-08-16On/off modulation of a switching cell-based power converter
#6 | 2012-08-16Very high frequency switching resonant synchronous rectification
#7 | 2012-03-22Very high frequency switching cell-based power converter
#8 | 2010-02-18Patient monitoring systems and methods
1228990 ⎘