Luk Wah Jackson Chu

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number D567673
- Issue date Apr 29, 2008
- Ewig Industries Macao Commercial Offshore, Ltd.
- Luk Wah Jackson Chu
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
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- Patent number D561611
- Issue date Feb 12, 2008
- Ewig Industries Macao Commercial Offshore Ltd.
- Luk Wah Jackson Chu
- D10 - Measuring, testing, or signalling instruments