CY

Chun-Yao Yen

PT Promos Technologies: 2 patents #2 of 56Top 4%
Overall (2003): #72,236 of 273,478Top 30%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6639228 Method for molecular nitrogen implantation dosage monitoring — 2003-10-28
6582757 Method for tungsten deposition without fluorine-contaminated silicon substrate — 2003-06-24