CY

Chin-Teh Yeh

PT Promos Technologies: 2 patents #5 of 44Top 15%
MV Mosel Vitelic: 1 patents #23 of 124Top 20%
SA Siemens Aktiengesellschaft: 1 patents #256 of 1,154Top 25%
Overall (2002): #70,190 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6498644 Alignment system of wafer stage — 2002-12-24
6441883 Method and apparatus to reduce bias between dense and sparse photoresist patterns — 2002-08-27