QH

Qingyan Han

AT Axcelis Technologies: 1 patents #20 of 51Top 40%
📍 Columbia, MD: #33 of 130 inventorsTop 30%
🗺 Maryland: #543 of 2,389 inventorsTop 25%
Overall (2003): #139,343 of 273,478Top 55%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6638875 Oxygen free plasma stripping process Ivan L. Berry, III, Palani Sakthivel, Ricky Ruffin, Mahmoud Dahimene 2003-10-28