CS

Chiung-Huei Shieh

PT Polytronics Technology: 1 patents #3 of 4Top 75%
📍 Lexington, MA: #73 of 234 inventorsTop 35%
🗺 Massachusetts: #1,861 of 6,881 inventorsTop 30%
Overall (2003): #247,653 of 273,478Top 95%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6512446 Over-current protection apparatus David Shau Chew Wang, Yun-Ching Ma 2003-01-28