Sam-hyun Choi

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Gwangju-city, KR

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning robot
- Patent number 8,209,053
- Issue date Jun 26, 2012
- Samsung Electronics Co., Ltd.
- Kyoung-woung Kim
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Wheel driving assembly of a moving apparatus
- Patent number 7,975,790
- Issue date Jul 12, 2011
- Samsung Gwangju Electronics Co., LTD
- Myeong-ho Kim
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Wheel driving assembly of a moving apparatus
- Publication number 20090071732
- Publication date Mar 19, 2009
- SAMSUNG GWANGJU ELECTRONICS CO., LTD.
- Myeong-ho Kim
- B60 - VEHICLES IN GENERAL
Information Patent Application
Steam-vacuum cleaner with electric power controlling function and m...
- Publication number 20080301900
- Publication date Dec 11, 2008
- SAMSUNG GWANGJU ELECTRONICS CO., LTD.
- Sam-Hyun Choi
- F22 - STEAM GENERATION
Information Patent Application
Cleaning robot
- Publication number 20080300720
- Publication date Dec 4, 2008
- SAMSUNG GWANGJU ELECTRONICS CO., LTD.
- Kyoung-woung Kim
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...