Sang-Chul Koh

Follow

Person

Suwon-City, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Head of inkjet printer and method of manufacturing the same
- Patent number 7,533,971
- Issue date May 19, 2009
- Samsung Electronics Co., Ltd.
- Sung-joon Park
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Head of inkjet printer and method of manufacturing the same
- Patent number 6,974,208
- Issue date Dec 13, 2005
- Samsung Electronics Co., Ltd.
- Sung-joon Park
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Head of inkjet printer and method of manufacturing the same
- Publication number 20060023028
- Publication date Feb 2, 2006
- Samsung Electronics Co., Ltd.
- Sung-Joon Park
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Head of inkjet printer and method of manufacturing the same
- Publication number 20030117461
- Publication date Jun 26, 2003
- Samsung Electronics Co., Ltd.
- Sung-Joon Park
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS