Woo-il Park

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Hwaseong-gun, KR

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Patents Grantslast 30 patents

Information Patent Grant
Tension mask frame assembly for color CRT
- Patent number 6,774,551
- Issue date Aug 10, 2004
- Samsung SDI Co., Ltd.
- Joon-soo Bae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tension mask assembly for color CRT having vibration attenation units
- Patent number 6,642,645
- Issue date Nov 4, 2003
- Samsung SDI Co., Ltd.
- Dong-Hwan Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color selection apparatus for cathode ray tube
- Patent number 6,545,401
- Issue date Apr 8, 2003
- Samsung SDI Co., Ltd.
- Kuen-Dong Ha
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Tension mask frame assembly for color CRT
- Publication number 20030151345
- Publication date Aug 14, 2003
- Samsung SDI Co., Ltd.
- Joon-soo Bae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color selection apparatus for cathode ray tube
- Publication number 20020079814
- Publication date Jun 27, 2002
- Samsung SDI Co., Ltd.
- Kuen-Dong Ha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tension mask assembly for color CRT
- Publication number 20020070656
- Publication date Jun 13, 2002
- Dong-Hwan Kim
- H01 - BASIC ELECTRIC ELEMENTS