MC

Ming-Hsien Cheng

📍 New Taipei, TW: #380 of 996 inventorsTop 40%
Overall (2011): #216,857 of 364,097Top 60%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8020867 Toy block assembly puzzle — 2011-09-20