O-Keun Kwon

Person

Suwon-city, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a bubble-jet type ink-jet printhead
- Patent number 7,263,773
- Issue date Sep 4, 2007
- Samsung Electronics Co., Ltd.
- Chung-jeon Lee
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Bubble-jet type ink-jet print head and manufacturing method thereof
- Patent number 6,926,389
- Issue date Aug 9, 2005
- Samsung Electronics Co., Ltd.
- Chung-jeon Lee
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Bubble-jet type ink-jet printhead
- Patent number 6,726,308
- Issue date Apr 27, 2004
- Samsung Electronics Co., Ltd.
- Chung-jeon Lee
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Bubble-jet type ink-jet print head and manufacturing method thereof
- Patent number 6,649,074
- Issue date Nov 18, 2003
- Samsung Electronics Co., Ltd.
- Chung-jeon Lee
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printer head
- Patent number 6,394,588
- Issue date May 28, 2002
- Samsung Electronics Co., Ltd.
- Jae-Ho Moon
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Bubble-jet type ink-jet printhead
- Publication number 20040169700
- Publication date Sep 2, 2004
- Chung-jeon Lee
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Bubble-jet type ink-jet print head and manufacturing method thereof
- Publication number 20040165036
- Publication date Aug 26, 2004
- Chung-Jeon Lee
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet printer head and fabrication method for an ink jet printer...
- Publication number 20030025765
- Publication date Feb 6, 2003
- Jae-Ho Moon
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet printer head and fabrication method for an ink jet printer...
- Publication number 20020054191
- Publication date May 9, 2002
- Jae-Ho Moon
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet printer head
- Publication number 20020015080
- Publication date Feb 7, 2002
- Jae-Ho Moon
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Bubble-jet type ink-jet printhead
- Publication number 20020012024
- Publication date Jan 31, 2002
- Chung-jeon Lee
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Bubble-jet type ink-jet print head and manufacturing method thereof
- Publication number 20020008733
- Publication date Jan 24, 2002
- Chung-Jeon Lee
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

O-Keun Kwon

Person

Patents Grantslast 30 patents

Method of manufacturing a bubble-jet type ink-jet printhead

Bubble-jet type ink-jet print head and manufacturing method thereof

Bubble-jet type ink-jet printhead

Bubble-jet type ink-jet print head and manufacturing method thereof

Ink jet printer head

Patents Applicationslast 30 patents

Bubble-jet type ink-jet printhead

Bubble-jet type ink-jet print head and manufacturing method thereof

Ink jet printer head and fabrication method for an ink jet printer...

Ink jet printer head and fabrication method for an ink jet printer...

Ink jet printer head

Bubble-jet type ink-jet printhead

Bubble-jet type ink-jet print head and manufacturing method thereof