Inventor
NA TAE-KWON
KR19 patents
⚠️ This page may combine multiple inventors who share the name “NA TAE-KWON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
11 patentsUS7663896B2Feb 16, 2010
Energy effective switching power supply apparatus and an energy effective method thereof
SAMSUNG ELECTRONICS CO LTD18 citations92
US7791908B2Sep 7, 2010
Switching mode power supply (SMPS) device, image forming apparatus including the SMPS device, and method of driving the SMPS device
SAMSUNG ELECTRONICS CO LTD8 citations80
US6947683B2Sep 20, 2005
Variable voltage switchable fixing apparatus and printer therewith
SAMSUNG ELECTRONICS CO LTD10 citations73
US8009447B2Aug 30, 2011
Energy effective switching power supply apparatus and an energy effective method thereof
SAMSUNG ELECTRONICS CO LTD2 citations62
US7986136B2Jul 26, 2011
Switching mode power supply apparatus and power supply method thereof
SAMSUNG ELECTRONICS CO LTD3 citations62
US7885567B2Feb 8, 2011
Printing apparatus and a method of controlling a power supply to a heating roller and to a phase control circuit
SAMSUNG ELECTRONICS CO LTD2 citations62
US7440295B2Oct 21, 2008
Switching mode power supply with active load detection function, and switching method thereof
SAMSUNG ELECTRONICS CO LTD4 citations62
US7474193B2Jan 6, 2009
Toroidal line filter and method of winding coil of toroidal line filter
SAMSUNG ELECTRONICS CO LTD6 citations61
US7385314B2Jun 10, 2008
Power supply having power saving mode
SAMSUNG ELECTRONICS CO LTD0 citations51
US7329840B2Feb 12, 2008
Heater lamp control apparatus and method to detect an inputted AC voltage and providing a pulse signal to correspond thereto
SAMSUNG ELECTRONICS CO LTD0 citations51
US7782634B2Aug 24, 2010
Switched-mode power supply and power supplying method thereof
SAMSUNG ELECTRONICS CO LTD0 citations41
NA TAE-KWON
7 patentsUS9049780B2Jun 2, 2015
Method of arranging components of circuit board for optimal heat dissipation and circuit apparatus having components arranged by performing the method
NA TAE-KWON4 citations71
US8494382B2Jul 23, 2013
Switching mode power supplying apparatus, fusing apparatus to prevent a flicker phenomenon from occurring, and image forming apparatus including the same
NA TAE-KWON2 citations61
US8283909B2Oct 9, 2012
Switching mode power supply apparatus and power supply method thereof
NA TAE-KWON2 citations61
US8130493B2Mar 6, 2012
Method of arranging components of circuit board for optimal heat dissipation and circuit apparatus having components arranged by performing the method
NA TAE-KWON5 citations61
US8521051B2Aug 27, 2013
Apparatus and method of controlling power supply to heating roller and phase control circuit corresponding to the apparatus and method
NA TAE-KWON0 citations51
US8150288B2Apr 3, 2012
Apparatus and method of controlling power supply to heating roller and phase control circuit corresponding to the apparatus and method
NA TAE-KWON0 citations51
US8836312B2Sep 16, 2014
Switching mode power supply apparatus and power supply method thereof
NA TAE-KWON0 citations50