Jen-Chen Won

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Taipei 106, TW

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Patents Grantslast 30 patents

Information Patent Grant
Safety structure to prevent a socket from being over-heated in a la...
- Patent number 6,361,185
- Issue date Mar 26, 2002
- Jen-Chen Won
- F21 - LIGHTING
Information Patent Grant
Ornamental lamp strings in network structure
- Patent number 6,217,193
- Issue date Apr 17, 2001
- Jen-Chen Won
- F21 - LIGHTING
Information Patent Grant
Knitting structure of power-supply wires in ornamental lamp
- Patent number 6,184,629
- Issue date Feb 6, 2001
- Jen-Chen Won
- F21 - LIGHTING
Information Patent Grant
Water-draining passage structure of a lamp set for ornament
- Patent number 6,053,620
- Issue date Apr 25, 2000
- Jen-Chen Won
- F21 - LIGHTING