Ji-hoon Woo

Person

Hwaseong-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Automatic mounting apparatus and image forming apparatus including...
- Patent number 10,768,567
- Issue date Sep 8, 2020
- Hewlett-Packard Development Company, L.P.
- Young Goo Kang
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Printing medium supplying apparatus and image forming apparatus hav...
- Patent number 9,365,372
- Issue date Jun 14, 2016
- Samsung Electronics Co., Ltd.
- Ji Hoon Woo
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Printing media loading apparatus usable with image forming apparatus
- Patent number 8,608,153
- Issue date Dec 17, 2013
- Samsung Electronics Co., Ltd.
- Ju-sang Ro
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus and method for correcting color registratio...
- Patent number 8,314,826
- Issue date Nov 20, 2012
- Samsung Electronic Co., Ltd.
- Ji-Hoon Woo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and developing cartridge thereof
- Patent number 8,244,159
- Issue date Aug 14, 2012
- Samsung Electronics Co., Ltd.
- Ji-Hoon Woo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer supplying apparatus and developing apparatus having the same
- Patent number 7,835,674
- Issue date Nov 16, 2010
- Samsung Electronics Co., Ltd.
- Ji-hoon Woo
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Toner path opening and closing apparatus, image forming device havi...
- Patent number 7,668,489
- Issue date Feb 23, 2010
- Samsung Electronics Co., Ltd.
- Dae-ho Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer supplying apparatus and developing apparatus having the same
- Patent number 7,593,672
- Issue date Sep 22, 2009
- Samsung Electronics Co., Ltd.
- Ji-hoon Woo
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus including support member to maintain interv...
- Patent number 7,418,219
- Issue date Aug 26, 2008
- Samsung Electronics Co., Ltd.
- Ji-hoon Woo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
WEARABLE DEVICE FOR SCUBA DIVING
- Publication number 20240425159
- Publication date Dec 26, 2024
- Bum Je WOO
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
DRIVING CONTROL OF PRINT MEDIUM FEEDING DEVICE
- Publication number 20220242686
- Publication date Aug 4, 2022
- Hewlett-Packard Development Company, L.P.
- Ji-Hoon WOO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
IMAGE FORMING APPARATUS FOR DRIVING PICKUP ROLLER
- Publication number 20210229940
- Publication date Jul 29, 2021
- Hewlett-Packard Development Company, L.P.
- Seungjin JUNG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
AUTOMATIC MOUNTING APPARATUS AND IMAGE FORMING APPARATUS INCLUDING...
- Publication number 20180203395
- Publication date Jul 19, 2018
- S-PRINTING SOLUTION CO., LTD.
- Young Goo KANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PAPER FEEDING APPARATUS AND IMAGE FORMING APPARATUS ADOPTING THE SAME
- Publication number 20170017185
- Publication date Jan 19, 2017
- Samsung Electronics Co., Ltd.
- Ji-hoon WOO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
PRINTING MEDIUM FEEDER AND IMAGE FORMING APPARATUS HAVING THE SAME
- Publication number 20160046456
- Publication date Feb 18, 2016
- Samsung Electronics Co., Ltd.
- Ji-hoon WOO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
PRINTING MEDIUM SUPPLYING APPARATUS AND IMAGE FORMING APPARATUS HAV...
- Publication number 20150061214
- Publication date Mar 5, 2015
- Samsung Electronics Co., Ltd.
- Ji Hoon WOO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
PRINTING MEDIA LOADING APPARATUS USABLE WITH IMAGE FORMING APPARATUS
- Publication number 20130161893
- Publication date Jun 27, 2013
- Samsung Electronics Co., Ltd.
- Ju-sang RO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
IMAGE FORMING APPARATUS AND DEVELOPING CARTRIDGE THEREOF
- Publication number 20100303503
- Publication date Dec 2, 2010
- Samsung Electronics Co., Ltd.
- Ji-Hoon WOO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND METHOD FOR CORRECTING COLOR REGISTRATIO...
- Publication number 20100080583
- Publication date Apr 1, 2010
- Samsung Electronics Co., Ltd.
- Ji-Hoon WOO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER SUPPLYING APPARATUS AND DEVELOPING APPARATUS HAVING THE SAME
- Publication number 20090311010
- Publication date Dec 17, 2009
- Samsung Electronics Co., Ltd.
- Ji-Hoon Woo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER SUPPLYING APPARATUS AND DEVELOPING APPARATUS HAVING THE SAME
- Publication number 20080304868
- Publication date Dec 11, 2008
- Samsung Electronics Co., Ltd.
- Ji-hoon Woo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER PATH OPENING AND CLOSING APPARATUS, IMAGE FORMING DEVICE HAVI...
- Publication number 20080181673
- Publication date Jul 31, 2008
- Samsung Electronics Co., Ltd.
- Dae-ho KIM
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF
- Publication number 20080145081
- Publication date Jun 19, 2008
- Samsung Electronics Co., Ltd.
- Ji Hoon Woo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and paper error indicating method for the same
- Publication number 20070014580
- Publication date Jan 18, 2007
- Samsung Electronics Co., Ltd.
- Ji-hoon Woo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20060291896
- Publication date Dec 28, 2006
- Samsung Electronics Co., Ltd.
- Ji-hoon Woo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Ji-hoon Woo

Person

Patents Grantslast 30 patents

Automatic mounting apparatus and image forming apparatus including...

Printing medium supplying apparatus and image forming apparatus hav...

Printing media loading apparatus usable with image forming apparatus

Image forming apparatus and method for correcting color registratio...

Image forming apparatus and developing cartridge thereof

Developer supplying apparatus and developing apparatus having the same

Toner path opening and closing apparatus, image forming device havi...

Developer supplying apparatus and developing apparatus having the same

Image forming apparatus including support member to maintain interv...

Patents Applicationslast 30 patents

WEARABLE DEVICE FOR SCUBA DIVING

DRIVING CONTROL OF PRINT MEDIUM FEEDING DEVICE

IMAGE FORMING APPARATUS FOR DRIVING PICKUP ROLLER

AUTOMATIC MOUNTING APPARATUS AND IMAGE FORMING APPARATUS INCLUDING...

PAPER FEEDING APPARATUS AND IMAGE FORMING APPARATUS ADOPTING THE SAME

PRINTING MEDIUM FEEDER AND IMAGE FORMING APPARATUS HAVING THE SAME

PRINTING MEDIUM SUPPLYING APPARATUS AND IMAGE FORMING APPARATUS HAV...

PRINTING MEDIA LOADING APPARATUS USABLE WITH IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND DEVELOPING CARTRIDGE THEREOF

IMAGE FORMING APPARATUS AND METHOD FOR CORRECTING COLOR REGISTRATIO...

DEVELOPER SUPPLYING APPARATUS AND DEVELOPING APPARATUS HAVING THE SAME

DEVELOPER SUPPLYING APPARATUS AND DEVELOPING APPARATUS HAVING THE SAME

TONER PATH OPENING AND CLOSING APPARATUS, IMAGE FORMING DEVICE HAVI...

IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF

Image forming apparatus and paper error indicating method for the same

Image forming apparatus