Hwan Jin YOON

Follow

Person

Suwon-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus provided with a developing unit storage por...
- Patent number 9,880,516
- Issue date Jan 30, 2018
- S. Printing Solution Co., Ltd.
- Hwan Jin Yoon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus having improved vibrati...
- Patent number 9,291,987
- Issue date Mar 22, 2016
- Samsung Electronics Co., Ltd.
- Jung-hoon Choi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including a fan-motor unit to prevent conta...
- Patent number 9,081,362
- Issue date Jul 14, 2015
- Samsung Electronics Co., Ltd.
- Hwan Jin Yoon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with improved heat transmission
- Patent number 9,042,765
- Issue date May 26, 2015
- Samsung Electronics Co., Ltd.
- Il Kwon Kang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS HAVING IMPROVED VIBRATI...
- Publication number 20150055973
- Publication date Feb 26, 2015
- Samsung Electronics Co., Ltd.
- Jung-hoon CHOI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20140199095
- Publication date Jul 17, 2014
- Samsung Electronics Co., Ltd.
- Hwan Jin YOON
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20130183060
- Publication date Jul 18, 2013
- Samsung Electronics Co., Ltd.
- Il Kwon KANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20130164021
- Publication date Jun 27, 2013
- Samsung Electronics Co., Ltd.
- Hwan Jin YOON
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY