Ye Zhengyi

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Xiamen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Sofa air bed
- Patent number 8,959,677
- Issue date Feb 24, 2015
- Seina International, LLC
- Lee Pil Yul
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Collapsible bed frame including cross units and method for construc...
- Patent number 8,256,042
- Issue date Sep 4, 2012
- North Pole Limited
- Lee Pil Yul
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Collapsible structure
- Patent number 7,757,314
- Issue date Jul 20, 2010
- North Pole Limited
- Lee Pil Yul
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
COLLAPSIBLE BED FRAME INCLUDING CROSS UNITS AND METHOD FOR CONSTRUC...
- Publication number 20090249546
- Publication date Oct 8, 2009
- Lee Pil Yul
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Sofa air bed
- Publication number 20080216230
- Publication date Sep 11, 2008
- Lee Pil Yul
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Collapsible Structure
- Publication number 20080196162
- Publication date Aug 21, 2008
- North Pole Limited
- Lil Pil Yul
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...