Ki-Jae Do

Person

Suwon-City, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Developing device and image forming apparatus including the same
- Patent number 8,831,474
- Issue date Sep 9, 2014
- Samsung Electronics Co., Ltd.
- Jong-hwa Joo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multi-pass image forming apparatus having voltage divider
- Patent number 8,660,447
- Issue date Feb 25, 2014
- Samsung Electronics Co., Ltd.
- Ki-jae Do
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device usable with image forming apparatus and developer...
- Patent number 8,577,265
- Issue date Nov 5, 2013
- Samsung Electronics Co., Ltd.
- Ji Won Moon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging apparatus using charging tube and image forming apparatus...
- Patent number 8,538,297
- Issue date Sep 17, 2013
- Samsung Electronics Co., Ltd.
- In-cheol Jeon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Roller, developing unit and image forming apparatus having the same...
- Patent number 8,280,274
- Issue date Oct 2, 2012
- Samsung Electronics Co., Ltd.
- Hee-Won Jung
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device of image forming apparatus
- Patent number 8,139,988
- Issue date Mar 20, 2012
- Samsung Electronics Co., Ltd.
- Ji Won Moon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus having transparent tone...
- Patent number 8,032,061
- Issue date Oct 4, 2011
- Samsung Electronics Co., Ltd.
- Jong-woo Park
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus having transparent toner
- Patent number 7,941,078
- Issue date May 10, 2011
- Samsung Electronics Co., Ltd.
- Hyun-wook Bae
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer cartridge guide unit and image forming apparatus having t...
- Patent number 7,831,175
- Issue date Nov 9, 2010
- Samsung Electronics Co., Ltd.
- Ji-won Moon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus controlling charge of toner and method thereof
- Patent number 7,221,881
- Issue date May 22, 2007
- Samsung Electronics Co., Ltd.
- Ki-Jae Do
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electro-photographic image forming apparatus having a function for...
- Patent number 7,058,334
- Issue date Jun 6, 2006
- Samsung Electronics Co., Ltd.
- Ki-jae Do
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device having developing gap detecting function
- Patent number 7,039,333
- Issue date May 2, 2006
- Samsung Electronics Co., Ltd.
- Ki-jae Do
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner layer regulating member and developing device using the same
- Patent number 6,839,536
- Issue date Jan 4, 2005
- Samsung Electronics Co., Ltd.
- Ki-jae Do
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for adjusting toner concentration of printed image in an ima...
- Patent number 5,867,750
- Issue date Feb 2, 1999
- SamSung Electronics Co., Ltd.
- Ki-Jae Do
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of automatically controlling transfer voltage and fusing tem...
- Patent number 5,809,367
- Issue date Sep 15, 1998
- Samsung Electronics Co., Ltd.
- Young-Sang Yoo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Developing device and image forming apparatus including the same
- Publication number 20120163879
- Publication date Jun 28, 2012
- Samsung Electronics Co., Ltd.
- Jong-hwa Joo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Charging apparatus using charging tube and image forming apparatus...
- Publication number 20120045251
- Publication date Feb 23, 2012
- Samsung Electronics Co., Ltd.
- In-cheol Jeon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20110142477
- Publication date Jun 16, 2011
- Samsung Electronics Co., Ltd.
- Ki-jae Do
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE USABLE WITH IMAGE FORMING APPARATUS AND DEVELOPER...
- Publication number 20110033208
- Publication date Feb 10, 2011
- Samsung Electronics Co., Ltd.
- Ji Won MOON
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE OF IMAGE FORMING APPARATUS
- Publication number 20100104325
- Publication date Apr 29, 2010
- Samsung Electronics Co., Ltd.
- Ji Won MOON
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ROLLER, DEVELOPING UNIT AND IMAGE FORMING APPARATUS HAVING THE SAME...
- Publication number 20100054821
- Publication date Mar 4, 2010
- Samsung Electronics Co., Ltd.
- Hee-won JUNG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER CARTRIDGE GUIDE UNIT AND IMAGE FORMING APPARATUS HAVING T...
- Publication number 20080317507
- Publication date Dec 25, 2008
- Samsung Electronics Co., Ltd.
- Ji-won MOON
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING UNIT AND IMAGE FORMING APPARATUS EMPLOYING THE SAME
- Publication number 20080310888
- Publication date Dec 18, 2008
- Samsung Electronics Co., Ltd.
- Ki-Jae Do
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS HAVING TRANSPARENT TONE...
- Publication number 20080159787
- Publication date Jul 3, 2008
- Samsung Electronics Co., Ltd.
- Jong-woo LEE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS HAVING TRANSPARENT TONE...
- Publication number 20080153017
- Publication date Jun 26, 2008
- Samsung Electronics Co., Ltd.
- Jong-woo PARK
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING SYSTEM USING TRANSPARENT TONER
- Publication number 20080152392
- Publication date Jun 26, 2008
- Samsung Electronics Co., Ltd.
- Ki-Jae Do
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS HAVING TRANSPARENT TONER
- Publication number 20080152391
- Publication date Jun 26, 2008
- Samsung Electronics Co., Ltd.
- Hyun-wook Bae
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Hybrid development apparatus and development method therefor
- Publication number 20070071505
- Publication date Mar 29, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- Ki-Jae Do
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developer for electrophotographic image forming apparatus
- Publication number 20060280528
- Publication date Dec 14, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Ki-Jae Do
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus controlling charge of toner and method thereof
- Publication number 20050158061
- Publication date Jul 21, 2005
- SAMSUNG ELECTRONICS CO., LTD.
- Ki-Jae Do
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electro-photographic image forming apparatus having a function for...
- Publication number 20050053392
- Publication date Mar 10, 2005
- Samsung Electronics Co., Ltd.
- Ki-jae Do
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing device having developing gap detecting function
- Publication number 20040071477
- Publication date Apr 15, 2004
- Samsung Electronics Co., Ltd.
- Ki-Jae Do
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing roller and manufacturing method thereof
- Publication number 20030108363
- Publication date Jun 12, 2003
- Samsung Electronics Co., Ltd.
- Ki-Jae Do
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner layer regulating member and developing device using the same
- Publication number 20030108364
- Publication date Jun 12, 2003
- Samsung Electronics Co., Ltd.
- Ki-Jae Do
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Person

Patents Grantslast 30 patents

Developing device and image forming apparatus including the same

Multi-pass image forming apparatus having voltage divider

Developing device usable with image forming apparatus and developer...

Charging apparatus using charging tube and image forming apparatus...

Roller, developing unit and image forming apparatus having the same...

Developing device of image forming apparatus

Electrophotographic image forming apparatus having transparent tone...

Electrophotographic image forming apparatus having transparent toner

Developer cartridge guide unit and image forming apparatus having t...

Image forming apparatus controlling charge of toner and method thereof

Electro-photographic image forming apparatus having a function for...

Developing device having developing gap detecting function

Toner layer regulating member and developing device using the same

Device for adjusting toner concentration of printed image in an ima...

Method of automatically controlling transfer voltage and fusing tem...

Patents Applicationslast 30 patents

Developing device and image forming apparatus including the same

Charging apparatus using charging tube and image forming apparatus...

Image forming apparatus

DEVELOPING DEVICE USABLE WITH IMAGE FORMING APPARATUS AND DEVELOPER...

DEVELOPING DEVICE OF IMAGE FORMING APPARATUS

ROLLER, DEVELOPING UNIT AND IMAGE FORMING APPARATUS HAVING THE SAME...

DEVELOPER CARTRIDGE GUIDE UNIT AND IMAGE FORMING APPARATUS HAVING T...

DEVELOPING UNIT AND IMAGE FORMING APPARATUS EMPLOYING THE SAME

ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS HAVING TRANSPARENT TONE...

ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS HAVING TRANSPARENT TONE...

ELECTROPHOTOGRAPHIC IMAGE FORMING SYSTEM USING TRANSPARENT TONER

ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS HAVING TRANSPARENT TONER

Hybrid development apparatus and development method therefor

Developer for electrophotographic image forming apparatus

Image forming apparatus controlling charge of toner and method thereof

Electro-photographic image forming apparatus having a function for...

Developing device having developing gap detecting function

Developing roller and manufacturing method thereof

Toner layer regulating member and developing device using the same