Hae-ree JOO

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Toner for developing electrostatic latent image
- Patent number 9,964,875
- Issue date May 8, 2018
- S. Printing Solution Co., Ltd.
- Se-young Yoon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic latent images
- Patent number 9,612,543
- Issue date Apr 4, 2017
- Samsung Electronics Co., Ltd.
- Hae-ree Joo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner to develop electrostatic latent images
- Patent number 9,235,149
- Issue date Jan 12, 2016
- Samsung Electronics Co., Ltd.
- Se-young Yoon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotography toner
- Patent number 9,034,547
- Issue date May 19, 2015
- Samsung Electronics Co., Ltd.
- Hae-ree Joo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner to develop electrostatic latent images
- Patent number 9,005,858
- Issue date Apr 14, 2015
- Samsung Electronics Co., Ltd.
- Se-young Yoon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner to develop electrostatic charge image, device to supply the s...
- Patent number 8,822,121
- Issue date Sep 2, 2014
- Samsung Electronics Co., Ltd.
- Kyeong Pang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic toner and method of preparing the same
- Patent number 8,722,300
- Issue date May 13, 2014
- Samsung Electronics Co., Ltd.
- Hae-Ree Joo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for electrophotography
- Patent number 8,546,054
- Issue date Oct 1, 2013
- Samsung Electronics Co., Ltd.
- Jae-hyeuk Jeong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic toner, process for preparing the same, image fo...
- Patent number 8,431,296
- Issue date Apr 30, 2013
- Samsung Electronics Co., Ltd.
- Kyeong Pang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic toner and method of preparing the same
- Patent number 8,399,169
- Issue date Mar 19, 2013
- Samsung Electronics Co., Ltd.
- Hae-ree Joo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner usable with electrophotography and method of preparing the same
- Patent number 8,268,525
- Issue date Sep 18, 2012
- Samsung Electronics Co., Ltd.
- Hae-ree Joo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for electrophotography
- Patent number 7,935,470
- Issue date May 3, 2011
- Samsung Electronics Co., Ltd.
- Jae-hyeuk Jeong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for electrophotography
- Patent number 7,927,776
- Issue date Apr 19, 2011
- Samsung Electronics Co., Ltd.
- Jae-hyeuk Jeong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Controlling apparatus for developing roller, image forming device h...
- Patent number 7,406,274
- Issue date Jul 29, 2008
- Samsung Electronics Co., Ltd.
- Joong-Kwang Shin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid toner composition and preparation method of the same
- Patent number 7,374,852
- Issue date May 20, 2008
- Samsung Electronics Co., Ltd.
- Kyung-yol Yon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Composition for overcoat layer of organophotoreceptor, organophotor...
- Patent number 7,354,534
- Issue date Apr 8, 2008
- Samsung Electronics Co., Ltd.
- Nam-jeong Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Developer cartridge for a wet-type image forming apparatus
- Patent number 7,349,654
- Issue date Mar 25, 2008
- Samsung Electronics Co., Ltd.
- Hae-ree Joo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid ink composition and method of producing a liquid ink composi...
- Patent number 7,259,193
- Issue date Aug 21, 2007
- Samsung Electronics Co., Ltd.
- Kyung-yol Yon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Test apparatus for evaluating electrical properties of liquid toner...
- Patent number 7,248,060
- Issue date Jul 24, 2007
- Samsung Electronics Co., Ltd.
- Jung-wook Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positively-charged electrophotographic organic photoreceptor
- Patent number 7,229,728
- Issue date Jun 12, 2007
- Samsung Electronics Co., Ltd.
- Nam-jeong Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Composition for overcoat layer of organophotoreceptor, organophotor...
- Patent number 7,172,843
- Issue date Feb 6, 2007
- Samsung Electronics Co., Ltd.
- Nam-jeong Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Double-layered positively-charged organic photoreceptor
- Patent number 7,169,519
- Issue date Jan 30, 2007
- Samsung Electronics Co., Ltd.
- Nam-jeong Lee
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Multi-layered electrophotographic positively charged organic photoc...
- Patent number 7,115,346
- Issue date Oct 3, 2006
- Samsung Electronics Co., Ltd.
- Saburo Yokota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Double-layered positively-charged organic photoreceptor
- Patent number 6,949,321
- Issue date Sep 27, 2005
- Samsung Electronics Co., Ltd.
- Nam-jeong Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Composition for forming overcoat layer for organophotoreceptor usin...
- Patent number 6,949,322
- Issue date Sep 27, 2005
- Samsung Electronics, Co., Ltd.
- Nam-Jeong Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
TONER FOR DEVELOPING ELECTROSTATIC LATENT IMAGE
- Publication number 20170131648
- Publication date May 11, 2017
- S-PRINTING SOLUTION CO., LTD.
- Se-young YOON
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR DEVELOPING ELECTROSTATIC LATENT IMAGES
- Publication number 20150192870
- Publication date Jul 9, 2015
- Samsung Electronics Co., Ltd.
- Hae-ree JOO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER TO DEVELOP ELECTROSTATIC LATENT IMAGES
- Publication number 20140234766
- Publication date Aug 21, 2014
- Samsung Electronics Co., Ltd.
- Se-young YOON
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHY TONER
- Publication number 20140227640
- Publication date Aug 14, 2014
- Samsung Electronics Co., Ltd.
- Hae-ree JOO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER TO DEVELOP ELECTROSTATIC LATENT IMAGES
- Publication number 20130236824
- Publication date Sep 12, 2013
- Samsung Electronics Co., Ltd.
- Se-young YOON
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER TO DEVELOP ELECTROSTATIC CHARGE IMAGE, DEVICE TO SUPPLY THE S...
- Publication number 20130224642
- Publication date Aug 29, 2013
- Samsung Electronics Co., Ltd.
- Kyeong PANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COMPLEX METAL OXIDE CATALYST, FILTER MODULE INCLUDING COMPLEX METAL...
- Publication number 20120189489
- Publication date Jul 26, 2012
- Samsung Electronics Co., Ltd.
- Myung-jong Kwon
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TONER USABLE WITH ELECTROPHOTOGRAPHY AND METHOD OF PREPARING THE SAME
- Publication number 20100196814
- Publication date Aug 5, 2010
- Samsung Electronics Co., Ltd.
- Hae-ree JOO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC TONER AND METHOD OF PREPARING THE SAME
- Publication number 20100173242
- Publication date Jul 8, 2010
- Samsung Electronics Co., Ltd.
- Hae-ree Joo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC TONER, PROCESS FOR PREPARING THE SAME, IMAGE FO...
- Publication number 20100009283
- Publication date Jan 14, 2010
- KYEONG PANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC TONER AND METHOD OF PREPARING THE SAME
- Publication number 20090324296
- Publication date Dec 31, 2009
- HAE-REE JOO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR ELECTROPHOTOGRAPHY
- Publication number 20090214965
- Publication date Aug 27, 2009
- Jae-hyeuk Jeong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RECORDING MEDIUM FOR ELECTROPHOTOGRAPHIC APPLICATIONS
- Publication number 20090130577
- Publication date May 21, 2009
- Samsung Electronics Co., Ltd.
- Hae-ree JOO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ENVIRONMENT-FRIENDLY TONER FOR ELECTROPHOTOGRAPHY AND METHOD OF PRE...
- Publication number 20090111043
- Publication date Apr 30, 2009
- Samsung Electronics Co., Ltd.
- Hae-ree Joo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner for electrophotography
- Publication number 20080182195
- Publication date Jul 31, 2008
- SAMSUNG ELECTRONICS CO., LTD.
- Jae-hyeuk Jeong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner for electrophotography
- Publication number 20080138736
- Publication date Jun 12, 2008
- SAMSUNG ELECTRONICS CO., LTD.
- Jae-hyeuk Jeong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Composition for overcoat layer of organophotoreceptor, organophotor...
- Publication number 20070026331
- Publication date Feb 1, 2007
- Samsung Electronics Co., Ltd.
- Nam-jeong Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PRINTER TO RADIATE FAR-INFRARED RAYS
- Publication number 20070012679
- Publication date Jan 18, 2007
- Deuck-woo Jang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Controlling apparatus for developing roller, image forming device h...
- Publication number 20060153585
- Publication date Jul 13, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Joong-Kwang Shin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Composition for overcoat layer of organophotoreceptor, organophotor...
- Publication number 20060142444
- Publication date Jun 29, 2006
- Samsung Electronics Co., Ltd.
- Nam-jeong Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Developer cartridge
- Publication number 20060133852
- Publication date Jun 22, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Hae-ree Joo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Test apparatus for evaluating electrical properties of liquid toner...
- Publication number 20060049837
- Publication date Mar 9, 2006
- Samsung Electronics Co., Ltd.
- Jung-wook Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Positively-charged electrophotographic organophotoreceptor, and met...
- Publication number 20060003243
- Publication date Jan 5, 2006
- Samsung Electronics Co., Ltd.
- Nam-Jeong Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Liquid toner composition and preparation method of the same
- Publication number 20050244736
- Publication date Nov 3, 2005
- Samsung Electronics Co., Ltd.
- Kyung-yol Yon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Liquid ink composition and method of producing a liquid ink composi...
- Publication number 20050075417
- Publication date Apr 7, 2005
- Kyung-yol Yon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Liquid ink composition and preparation of the same
- Publication number 20040225030
- Publication date Nov 11, 2004
- Samsung Electronics Co., Ltd.
- Kyung-yol Yon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Overcoat layer composition and organic photoreceptor using the same
- Publication number 20040147664
- Publication date Jul 29, 2004
- Samsung Electronics Co., Ltd.
- Nam-jeong Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Overcoating composition and organic photoreceptor using the same
- Publication number 20040143056
- Publication date Jul 22, 2004
- Samsung Electronics Co., Ltd.
- Nam-Jeong Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Composition for overcoat layer of organophotoreceptor, organophotor...
- Publication number 20040142260
- Publication date Jul 22, 2004
- Nam-jeong Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Positively-charged electrophotographic organic photoreceptor
- Publication number 20040137346
- Publication date Jul 15, 2004
- Samsung Electronics Co., Ltd.
- Nam-Jeong Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Hae-ree JOO

Person

Patents Grantslast 30 patents

Toner for developing electrostatic latent image

Toner for developing electrostatic latent images

Toner to develop electrostatic latent images

Electrophotography toner

Toner to develop electrostatic latent images

Toner to develop electrostatic charge image, device to supply the s...

Electrophotographic toner and method of preparing the same

Toner for electrophotography

Electrophotographic toner, process for preparing the same, image fo...

Electrophotographic toner and method of preparing the same

Toner usable with electrophotography and method of preparing the same

Toner for electrophotography

Toner for electrophotography

Controlling apparatus for developing roller, image forming device h...

Liquid toner composition and preparation method of the same

Composition for overcoat layer of organophotoreceptor, organophotor...

Developer cartridge for a wet-type image forming apparatus

Liquid ink composition and method of producing a liquid ink composi...

Test apparatus for evaluating electrical properties of liquid toner...

Positively-charged electrophotographic organic photoreceptor

Composition for overcoat layer of organophotoreceptor, organophotor...

Double-layered positively-charged organic photoreceptor

Multi-layered electrophotographic positively charged organic photoc...

Double-layered positively-charged organic photoreceptor

Composition for forming overcoat layer for organophotoreceptor usin...

Patents Applicationslast 30 patents

TONER FOR DEVELOPING ELECTROSTATIC LATENT IMAGE

TONER FOR DEVELOPING ELECTROSTATIC LATENT IMAGES

TONER TO DEVELOP ELECTROSTATIC LATENT IMAGES

ELECTROPHOTOGRAPHY TONER

TONER TO DEVELOP ELECTROSTATIC LATENT IMAGES

TONER TO DEVELOP ELECTROSTATIC CHARGE IMAGE, DEVICE TO SUPPLY THE S...

COMPLEX METAL OXIDE CATALYST, FILTER MODULE INCLUDING COMPLEX METAL...

TONER USABLE WITH ELECTROPHOTOGRAPHY AND METHOD OF PREPARING THE SAME

ELECTROPHOTOGRAPHIC TONER AND METHOD OF PREPARING THE SAME

ELECTROPHOTOGRAPHIC TONER, PROCESS FOR PREPARING THE SAME, IMAGE FO...

ELECTROPHOTOGRAPHIC TONER AND METHOD OF PREPARING THE SAME

TONER FOR ELECTROPHOTOGRAPHY

RECORDING MEDIUM FOR ELECTROPHOTOGRAPHIC APPLICATIONS

ENVIRONMENT-FRIENDLY TONER FOR ELECTROPHOTOGRAPHY AND METHOD OF PRE...

Toner for electrophotography

Toner for electrophotography

Composition for overcoat layer of organophotoreceptor, organophotor...

PRINTER TO RADIATE FAR-INFRARED RAYS

Controlling apparatus for developing roller, image forming device h...

Composition for overcoat layer of organophotoreceptor, organophotor...

Developer cartridge

Test apparatus for evaluating electrical properties of liquid toner...

Positively-charged electrophotographic organophotoreceptor, and met...

Liquid toner composition and preparation method of the same

Liquid ink composition and method of producing a liquid ink composi...

Liquid ink composition and preparation of the same

Overcoat layer composition and organic photoreceptor using the same

Overcoating composition and organic photoreceptor using the same

Composition for overcoat layer of organophotoreceptor, organophotor...

Positively-charged electrophotographic organic photoreceptor