TH

Tsai-Fa Hsu

EC Eternal Chemical Co.: 3 patents #9 of 88Top 15%
EC Eternal Materials Co.: 1 patents #25 of 90Top 30%
📍 Tainan, TW: #1,324 of 4,566 inventorsTop 30%
Overall (All Time): #1,215,379 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9187659 Etch-resistant composition and its application PEI-RONG SHIEH, Po-Cho Hsiao 2015-11-17
8858841 Aluminum paste composition and solar cell element using the same Hsun-Jen Chuang 2014-10-14
8435424 Solvent-free conductive paste composition and solar cell element employing the same 2013-05-07
7597928 Material composition for packaging of light-sensitive components and method of using the same Fu-Lung Jeng 2009-10-06