Chang Yong Sung

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Busan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus and method for reducing image banding of th...
- Patent number 9,791,818
- Issue date Oct 17, 2017
- Samsung Electronics Co., Ltd.
- Soo Yong Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power transmitting device and image forming apparatus having the same
- Patent number 9,377,743
- Issue date Jun 28, 2016
- Samsung Electronics Co., Ltd.
- Sang Bum Woo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
POWER TRANSMITTING DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME
- Publication number 20150125182
- Publication date May 7, 2015
- Samsung Electronics Co., Ltd.
- Sang Bum WOO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IMAGE FORMING APPARATUS AND METHOD FOR REDUCING IMAGE BANDING OF TH...
- Publication number 20150110536
- Publication date Apr 23, 2015
- Samsung Electronics Co., Ltd.
- Soo Yong KIM
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY