Inventor
ROH CHUNG-WOOK
KR29 patents
⚠️ This page may combine multiple inventors who share the name “ROH CHUNG-WOOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
13 patentsUS6628087B2Sep 30, 2003
Apparatus for driving plasma display panel capable of increasing energy recovery rate and method thereof
SAMSUNG ELECTRONICS CO LTD55 citations94
US6583575B2Jun 24, 2003
Energy recovery sustain circuit for AC plasma display panel
SAMSUNG ELECTRONICS CO LTD24 citations91
US6617802B2Sep 9, 2003
Apparatus for recovering energy using magnetic coupled inductor in plasma display panel driving system and method for designing the same
SAMSUNG ELECTRONICS CO LTD18 citations84
US6888518B2May 3, 2005
Device and method for efficiently driving plasma display panel
SAMSUNG ELECTRONICS CO LTD11 citations74
US6853149B2Feb 8, 2005
Apparatus and method for automatically adjusting reset ramp waveform of plasma display panel
SAMSUNG ELECTRONICS CO LTD9 citations74
US9844099B2Dec 12, 2017
Induction heating apparatus
SAMSUNG ELECTRONICS CO LTD3 citations71
US7327331B2Feb 5, 2008
Apparatus for generating ramp reset waveform for display panel and design method therefor
SAMSUNG ELECTRONICS CO LTD4 citations63
US7209099B2Apr 24, 2007
Apparatus and method of driving high-efficiency plasma display panel
SAMSUNG ELECTRONICS CO LTD4 citations63
US6906471B2Jun 14, 2005
Energy recovery apparatus and method for plasma display panel
SAMSUNG ELECTRONICS CO LTD6 citations63
US6853157B2Feb 8, 2005
Image distortion compensating apparatus with low switching delay
SAMSUNG ELECTRONICS CO LTD5 citations62
US7158193B2Jan 2, 2007
Image misconvergence correction apparatus for less switching noise influence
SAMSUNG ELECTRONICS CO LTD0 citations51
US6700336B2Mar 2, 2004
Apparatus for supplying deflection power for use in a display and control method thereof
SAMSUNG ELECTRONICS CO LTD1 citations50
US7504779B2Mar 17, 2009
Plasma display panel sustain driver having decreased flywheel current
SAMSUNG ELECTRONICS CO LTD0 citations42
SAMSUNG ELECTRO MECH
6 patentsUS7940032B2May 10, 2011
Power supply having maximum power point tracking function
SAMSUNG ELECTRO MECH10 citations83
US7915757B2Mar 29, 2011
Multi-output DC/DC converter
SAMSUNG ELECTRO MECH6 citations62
US7663322B2Feb 16, 2010
Backlight driving system for liquid crystal display
SAMSUNG ELECTRO MECH4 citations61
US7616086B2Nov 10, 2009
Integrated type transformer
SAMSUNG ELECTRO MECH5 citations61
US7505289B2Mar 17, 2009
Flyback DC/DC converter using clamp diode
SAMSUNG ELECTRO MECH4 citations60
US8373354B2Feb 12, 2013
Backlight unit driver
SAMSUNG ELECTRO MECH0 citations51