Assignee
YU WEI HUNG
2 granted patents·1 pending application·6 citations·filing 2009–2010
Top patents by PatentIndex Score
3 records- 0172US7845815B2Straw cup with variable lightsYU WEI HUNG·Filed 2009·Granted Dec 7, 2010·3 cites·3 claims
- 0259US7611254B1Light baton for use in aquatic gamesYU WEI HUNG·Filed 2009·Granted Nov 3, 2009·3 cites·6 claims
- 0338US2011204825A1Light stick with a dazzling effectYU WEI HUNG·Filed 2010·Application pending·0 cites
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