Inventor
HWANG CHANG-HWAN
KR906 patents
⚠️ This page may combine multiple inventors who share the name “HWANG CHANG-HWAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
43 patentsUSD635540SApr 5, 2011
Mobile phone
SAMSUNG ELECTRONICS CO LTD130 citations99
USD579006SOct 21, 2008
Wireless headset
SAMSUNG ELECTRONICS CO LTD247 citations99
USD577704SSep 30, 2008
Mobile phone
SAMSUNG ELECTRONICS CO LTD146 citations99
USD577703SSep 30, 2008
Portable communication terminal
SAMSUNG ELECTRONICS CO LTD141 citations99
USD575259SAug 19, 2008
Mobile phone
SAMSUNG ELECTRONICS CO LTD154 citations99
USD548713SAug 14, 2007
Smart phone
SAMSUNG ELECTRONICS CO LTD338 citations99
USD548218SAug 7, 2007
Mobile phone
SAMSUNG ELECTRONICS CO LTD132 citations99
USD538271SMar 13, 2007
Headset
SAMSUNG ELECTRONICS CO LTD170 citations99
USD535275SJan 16, 2007
Portable phone
SAMSUNG ELECTRONICS CO LTD132 citations99
USD525609SJul 25, 2006
Portable telephone
SAMSUNG ELECTRONICS CO LTD175 citations99
USD521023SMay 16, 2006
MP3 player
SAMSUNG ELECTRONICS CO LTD208 citations99
USD510733SOct 18, 2005
Cellular phone
SAMSUNG ELECTRONICS CO LTD163 citations99
USD509202SSep 6, 2005
Cellular phone
SAMSUNG ELECTRONICS CO LTD244 citations99
USD508473SAug 16, 2005
Portable telephone
SAMSUNG ELECTRONICS CO LTD157 citations99
USD508240SAug 9, 2005
Portable telephone
SAMSUNG ELECTRONICS CO LTD136 citations99
USD508035SAug 2, 2005
Portable telephone
SAMSUNG ELECTRONICS CO LTD198 citations99
USD506454SJun 21, 2005
Portable telephone
SAMSUNG ELECTRONICS CO LTD137 citations99
USD503699SApr 5, 2005
Cellular phone
SAMSUNG ELECTRONICS CO LTD227 citations99
USD502161SFeb 22, 2005
Portable telephone
SAMSUNG ELECTRONICS CO LTD158 citations99
USD501839SFeb 15, 2005
Cellular phone
SAMSUNG ELECTRONICS CO LTD138 citations99
USD646252SOct 4, 2011
Mobile phone
SAMSUNG ELECTRONICS CO LTD98 citations98
USD646249SOct 4, 2011
Mobile phone
SAMSUNG ELECTRONICS CO LTD73 citations98
USD646253SOct 4, 2011
Mobile phone
SAMSUNG ELECTRONICS CO LTD50 citations98
USD645017SSep 13, 2011
Mobile phone
SAMSUNG ELECTRONICS CO LTD106 citations98
USD633461SMar 1, 2011
Mobile phone
SAMSUNG ELECTRONICS CO LTD96 citations98
USD632663SFeb 15, 2011
Mobile phone
SAMSUNG ELECTRONICS CO LTD89 citations98
USD624046SSep 21, 2010
Cellular phone
SAMSUNG ELECTRONICS CO LTD48 citations98
USD620884SAug 3, 2010
Contactless charger
SAMSUNG ELECTRONICS CO LTD127 citations98
USD617751SJun 15, 2010
Mobile phone
SAMSUNG ELECTRONICS CO LTD62 citations98
USD616852SJun 1, 2010
Mobile phone
SAMSUNG ELECTRONICS CO LTD79 citations98
USD615945SMay 18, 2010
Mobile phone
SAMSUNG ELECTRONICS CO LTD84 citations98
USD615055SMay 4, 2010
Mobile phone
SAMSUNG ELECTRONICS CO LTD65 citations98
USD614159SApr 20, 2010
Mobile phone
SAMSUNG ELECTRONICS CO LTD53 citations98
USD612830SMar 30, 2010
Mobile phone
SAMSUNG ELECTRONICS CO LTD55 citations98
USD611921SMar 16, 2010
Mobile phone
SAMSUNG ELECTRONICS CO LTD50 citations98
USD609680SFeb 9, 2010
Mobile phone
SAMSUNG ELECTRONICS CO LTD59 citations98
USD607428SJan 5, 2010
Mobile phone
SAMSUNG ELECTRONICS CO LTD128 citations98
USD606506SDec 22, 2009
Mobile phone
SAMSUNG ELECTRONICS CO LTD74 citations98
USD603840SNov 10, 2009
Cradle for a portable display device
SAMSUNG ELECTRONICS CO LTD61 citations98
USD602476SOct 20, 2009
Wireless headset
SAMSUNG ELECTRONICS CO LTD65 citations98
USD601988SOct 13, 2009
Mobile phone
SAMSUNG ELECTRONICS CO LTD61 citations98
USD600231SSep 15, 2009
Mobile phone
SAMSUNG ELECTRONICS CO LTD76 citations98
USD594840SJun 23, 2009
Portable phone
SAMSUNG ELECTRONICS CO LTD114 citations98
KIM BO-RA
4 patentsKIM CHANG-HWAN
3 patentsShowing the top 50 of 906 patents by PatentIndex Score.