Bill Chen-Haun Yen

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Bellevue, WA, US

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Patents Applicationslast 30 patents

Information Patent Application
Space division system with technology cross-reference to related ap...
- Publication number 20070130853
- Publication date Jun 14, 2007
- Sheila Kennedy
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Space division system with technology
- Publication number 20070017172
- Publication date Jan 25, 2007
- Sheila Kennedy
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...