CC

Chuan Hao Chao

📍 Tainan, TW: #146 of 436 inventorsTop 35%
Overall (2011): #336,611 of 364,097Top 95%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8026826 Door bell with compact profile — 2011-09-27