Han-Seo Ko

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Suwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Ink-jet print head
- Patent number 7,708,385
- Issue date May 4, 2010
- Sungkyunkwan University Foundation for Corporate Collaboration
- Yong-Jae Kim
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Droplet ejection device and method using electrostatic field
- Patent number 7,588,320
- Issue date Sep 15, 2009
- In-G Co., Ltd.
- Suk-Han Lee
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and Method for Jetting Droplet Using Electrostatic Field
- Publication number 20080036820
- Publication date Feb 14, 2008
- Konkuk University Industrial Cooperation Corp.
- Ji Hye Yang
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Droplet ejection device and method using electrostatic field
- Publication number 20070097177
- Publication date May 3, 2007
- Sungkyunkwan University Foundation for Corporate Collaboration
- Suk-Han Lee
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS