NT

Nien-Yu Tsai

PT Promos Technologies: 1 patents #8 of 56Top 15%
Overall (2003): #149,441 of 273,478Top 55%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6514817 Method of forming shallow trench Yung-Ching Wang 2003-02-04