HC

Horng-Huei Cheng

📍 Baoshan, TW: #1,565 of 3,661 inventorsTop 45%
Overall (All Time): #2,247,182 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5879195 Combining structure between a lamp socket and a lamp base of Christmas lights — 1999-03-09
4932890 Connection box for decoration lighting strings — 1990-06-12