HH

Hsueh-Hung Chen Hsu

📍 Baoshan, TW: #2,187 of 3,661 inventorsTop 60%
Overall (All Time): #3,645,413 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5886458 Lamp bulb with two filaments for Christmas tree light — 1999-03-23