Keun Sik Chang

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Suwon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Linear compressor
- Patent number 7,348,692
- Issue date Mar 25, 2008
- Samsung Electronics Co., Ltd.
- Keun-sik Chang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Linear compressor having an anti-collision device
- Patent number 6,783,335
- Issue date Aug 31, 2004
- Samsung Electronics Co., Ltd.
- Keun-Sik Chang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Linear compressor with compact motor
- Patent number 5,772,410
- Issue date Jun 30, 1998
- Samsung Electronics Co., Ltd.
- Keun Sik Chang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Reciprocating compressor, driving unit and control method for the same
- Publication number 20050271526
- Publication date Dec 8, 2005
- Samsung Electronics Co., Ltd.
- Keun Sik Chang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Linear compressor
- Publication number 20040258540
- Publication date Dec 23, 2004
- Samsung Electronics Co., Ltd.
- Keun-Sik Chang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Linear compressor having an anti-collision device
- Publication number 20030099558
- Publication date May 29, 2003
- Samsung Electronics Co., Ltd.
- Keun-Sik Chang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...