Assignee
CHENG HON KWOK
2 granted patents·3 pending applications·6 citations·filing 2005–2009
Top patents by PatentIndex Score
5 records- 0153US7234839B2Lighting device for festival decorationCHENG HON KWOK·Filed 2005·Granted Jun 26, 2007·4 cites·14 claims
- 0247US8188669B2Decorative lamp for displaying snowing or water-flowing patternCHENG HON KWOK·Filed 2009·Granted May 29, 2012·2 cites·1 claims
- 0334US2010149925A1Holiday decoration with an electronic countdown featureCHENG HON KWOK·Filed 2007·Application pending·0 cites
- 0433US2007268697A1Ground supported lighting device for displaying informationCHENG HON KWOK·Filed 2006·Application pending·0 cites
- 0532US2007223228A1Multipurpose decorative ground lighting systemCHENG HON KWOK·Filed 2006·Application pending·0 cites
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