CC

Cheng-Hua Cheng

WT Waffer Technology: 9 patents #3 of 7Top 45%
UN Unknown: 8 patents #1,262 of 83,584Top 2%
Overall (All Time): #585,102 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7069737 Water-cooling heat dissipation system Jack Wang, Michael Lin, Charles Ma 2006-07-04
7019979 Heat dissipating device having improved fastening structure Jack Wang, Michael Lin, Charles Ma 2006-03-28
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
6672379 Positioning and buckling structure for use in a radiator Jack Wang, Michael Lin, Charles Ma 2004-01-06
6607028 Positioning structure for heat dissipating fins Jack Wang, Michael Lin, Charles Ma 2003-08-19
6595275 Heat sink assembly Jack Wang, Michael Lin, Charles Ma 2003-07-22
6571862 Heat dissipating fin Jack Wang, Michael Lin, Charles Ma 2003-06-03
6542370 Heat dissipating device for a CPU Jack Wang, Michael Lin, Charles Ma 2003-04-01