Hae Il Chung

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Inchon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Device for stooping car headrests
- Patent number 7,543,891
- Issue date Jun 9, 2009
- Woobo Tech Co., Ltd.
- Hae Il Chung
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device for moving headrest back and forth
- Patent number 7,455,363
- Issue date Nov 25, 2008
- Woobo Tech Co. Ltd
- Hae Il Chung
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Armrest tilting device
- Patent number 7,284,799
- Issue date Oct 23, 2007
- Woobo Tech Co., Ltd.
- Hae Il Chung
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device for tilting headrest for automobile and device for moving he...
- Patent number 6,000,760
- Issue date Dec 14, 1999
- Hae Il Chung
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Device for Stooping Car Headrests
- Publication number 20070236069
- Publication date Oct 11, 2007
- Hae Il Chung
- B60 - VEHICLES IN GENERAL
Information Patent Application
Device for moving headrest back and forth
- Publication number 20070013219
- Publication date Jan 18, 2007
- SPRAYING SYSTEMS CO
- Hae Il Chung
- B60 - VEHICLES IN GENERAL
Information Patent Application
Armrest tilting device
- Publication number 20070007811
- Publication date Jan 11, 2007
- Hae Il Chung
- B60 - VEHICLES IN GENERAL