NG CHOON KHEANG

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West Malaysia, MY

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Patents Applicationslast 30 patents

Information Patent Application
DETACHABLE EYEGLASS FRAME
- Publication number 20140036221
- Publication date Feb 6, 2014
- DONGGUAN ACTION OPTIC RESOURCES CO., LTD.
- NG CHOON KHEANG
- G02 - OPTICS
Information Patent Application
EYEGLASS FRAME HAVING FLEXIBLE PIVOT HINGE
- Publication number 20140022503
- Publication date Jan 23, 2014
- DONGGUAN ACTION OPTIC RESOURCES CO., LTD.
- NG CHOON KHEANG
- G02 - OPTICS