Membership
Tour
Register
Log in
Jong-Wuk KU
Follow
Person
Suwon-si, KR
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Polygon mirror assembly, light scanning unit employing polygon mirr...
Patent number
9,075,339
Issue date
Jul 7, 2015
Samsung Electronics Co., Ltd.
Heon-hee Lim
G02 - OPTICS
Information
Patent Grant
Polygon mirror assembly, light scanning unit employing polygon mirr...
Patent number
8,848,014
Issue date
Sep 30, 2014
Samsung Electronics Co., Ltd.
Heon-hee Lim
G02 - OPTICS
Information
Patent Grant
Light scanning unit and electrophotographic image forming apparatus...
Patent number
8,570,620
Issue date
Oct 29, 2013
Samsung Electronics Co., Ltd.
Jong-wuk Ku
G02 - OPTICS
Information
Patent Grant
Light scanning unit
Patent number
8,305,673
Issue date
Nov 6, 2012
Samsung Electronics Co., Ltd.
Heon-Hee Lim
G02 - OPTICS
Information
Patent Grant
Optical scanning unit and electro-photographic image forming appara...
Patent number
7,750,933
Issue date
Jul 6, 2010
Samsung Electronics Co., Ltd.
Jong-wuk Ku
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
LIGHT SCANNING UNIT AND IMAGE FORMING APPARATUS HAVING THE SAME
Publication number
20170149994
Publication date
May 25, 2017
S-Printing Solution Co., Ltd.
Jong-Wuk KU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POLYGON MIRROR ASSEMBLY, LIGHT SCANNING UNIT EMPLOYING POLYGON MIRR...
Publication number
20140376966
Publication date
Dec 25, 2014
Samsung Electronics Co., Ltd.
Heon-hee Lim
G02 - OPTICS
Information
Patent Application
Polygon mirror assembly, light scanning unit employing polygon mirr...
Publication number
20120127252
Publication date
May 24, 2012
Samsung Electronics Co., Ltd.
Heon-hee Lim
G02 - OPTICS
Information
Patent Application
Light scanning unit and electrophotographic image forming apparatus...
Publication number
20110080624
Publication date
Apr 7, 2011
Samsung Electronics Co., Ltd.
Jong-wuk KU
G02 - OPTICS
Information
Patent Application
Optical scanning unit and electro-photographic image forming appara...
Publication number
20100232835
Publication date
Sep 16, 2010
Samsung Electronics Co., Ltd.
Jong-wuk KU
G02 - OPTICS
Information
Patent Application
LIGHT SCANNING UNIT
Publication number
20100165434
Publication date
Jul 1, 2010
Samsung Electronics Co., Ltd.
Heon-Hee LIM
G02 - OPTICS
Information
Patent Application
OPTICAL SCANNING UNIT AND ELECTRO-PHOTOGRAPHIC IMAGE FORMING APPARA...
Publication number
20080292358
Publication date
Nov 27, 2008
Samsung Electronics Co., Ltd.
Jong-wuk KU
G02 - OPTICS
Information
Patent Application
LASER SCANNING UNIT AND IMAGE FORMING APPARATUS HAVING THE SAME
Publication number
20080062495
Publication date
Mar 13, 2008
Samsung Electronics Co., Ltd.
Jong-wuk KU
G02 - OPTICS
Information
Patent Application
LASER SCANNING UNIT AND IMAGE FORMING APPARATUS INCLUDING THE SAME
Publication number
20080002246
Publication date
Jan 3, 2008
Samsung Electronics Co., Ltd.
Jong-wuk KU
H04 - ELECTRIC COMMUNICATION TECHNIQUE