JC

Jacky Chang

HP HP: 2 patents #5,870 of 16,619Top 40%
TSMC: 2 patents #6,667 of 12,232Top 55%
📍 Rocklin, CA: #58 of 293 inventorsTop 20%
🗺 California: #106,790 of 386,348 inventorsTop 30%
Overall (All Time): #1,003,253 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9006097 Cu pillar bump with electrolytic metal sidewall protection Wen-Hsiung Lu, Ming-Da Cheng, Chih-Wei Lin, Chung-Shi Liu, Chen-Hua Yu 2015-04-14
8492891 Cu pillar bump with electrolytic metal sidewall protection Wen-Hsiung Lu, Ming-Da Cheng, Chih-Wei Lin, Chung-Shi Liu, Chen-Hua Yu 2013-07-23
8197104 Secondary optical lamp guard 2012-06-12
7469370 Enabling multiple testing devices Dale Shidla, Andrew Harvey Barr 2008-12-23
7246222 Processor type determination based on reset vector characteristics Sachin Chheda, Dale Shidla 2007-07-17