Hae-sub Kweon

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Suwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Disk cartridge
- Patent number 7,181,754
- Issue date Feb 20, 2007
- Samsung Electronics Co., Ltd.
- Han-kook Choi
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc cartridge
- Patent number 6,940,806
- Issue date Sep 6, 2005
- Samsung Electronics Co., Ltd.
- Byoung-young Bae
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc cartridge
- Patent number 6,781,793
- Issue date Aug 24, 2004
- Samsung Electronics, Co., Ltd.
- Kwang Kim
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Disk cartridge
- Publication number 20050097591
- Publication date May 5, 2005
- Samsung Electronics Co., Ltd.
- Han-kook Choi
- G11 - INFORMATION STORAGE
Information Patent Application
Disc cartridge
- Publication number 20030072106
- Publication date Apr 17, 2003
- SAMSUNG ELECTRONICS CO., LTD. Republic of Korea
- Kwang Kim
- G11 - INFORMATION STORAGE
Information Patent Application
Disc cartridge
- Publication number 20020191532
- Publication date Dec 19, 2002
- Samsung Electronics Co., Ltd.
- Byoung-young Bae
- G11 - INFORMATION STORAGE