YC

Yee Chen

EE Electrical & Electronics: 1 patents #1 of 2Top 50%
📍 Tai Po, CN: #2 of 9 inventorsTop 25%
Overall (2005): #72,731 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6935222 Locking device sustaining high pressure for coffee maker lid Sum Poon 2005-08-30