Suwon
South Korea
11
2015-06-25
The entities that hold a legal rights for patent applications filed by inventor CHO Hwan:
Hwan CHO from Suwon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Power supplying apparatus
#2 | 2015-06-18Circuit for driving synchronous rectifier and power supply apparatus including the same
#3 | 2015-04-23Power supply device
#4 | 2015-04-16PFC CONTROL CIRCUIT, ACTIVE PFC CIRCUIT AND PFC CONTROL METHOD
#5 | 2015-01-01Switched-mode power supply using variable bias current
#6 | 2014-07-03Power factor correction circuit
#7 | 2014-06-26Phase shift circuit and power factor correction circuit including the same
#8 | 2014-06-26SWITCHING MODE POWER SUPPLY AND SWITCHING CONTROL CIRCUIT THEREOF
#9 | 2014-06-26Phase shift circuit and power factor correction circuit including the same
#10 | 2014-03-27SHUNT REGULATOR HAVING PROTECTION FUNCTION AND POWER SUPPLY DEVICE HAVING THE SAME
#11 | 2012-12-06Power supply device, control integrated circuit thereof, and method of controlling power supply device
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