Sieno T. M. Huang

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Taipei Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Safety hinge mechanism for foldable play yard
- Patent number 6,018,846
- Issue date Feb 1, 2000
- Sieno Tsung-Ming Huang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Joint of a playpen
- Patent number 5,457,828
- Issue date Oct 17, 1995
- Sieno T. M. Huang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Folding joint for a foldable playyard
- Patent number 5,211,498
- Issue date May 18, 1993
- Sieno T. M. Huang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...