SY

Shung-Lun Yu

Overall (All Time): #2,145,648 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7360930 Electronic candleholder 2008-04-22
6960076 Electronic switch for drop-free candle 2005-11-01