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Jui-Chan Sung

Overall (All Time): #1,618,437 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6457544 Scooter — 2002-10-01
6260506 Bicycle warning device capable of providing a turning or braking signal — 2001-07-17
6182599 Nonelectric brake warning device for vehicle — 2001-02-06