CC

Cheng-Hua Cheng

WT Waffer Technology: 2 patents #1 of 4Top 25%
UN Unknown: 1 patents #178 of 2,395Top 8%
Overall (2005): #61,101 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6968889 Fastening structure of heat sink Jack Wang, Michael Lin, Charles Ma 2005-11-29
6882534 Fastening device for heat slug Jack Wang, Michael Lin, Charles Ma 2005-04-19