HS

Huang Shih-Ying

Overall (All Time): #2,200,379 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6539170 Kind of economical household ventilator 2003-03-25
D466598 Ceramic fan heater 2002-12-03