QH

Qingyuan Han

AT Axcelis Technologies: 4 patents #5 of 51Top 10%
Dow Corning: 2 patents #10 of 140Top 8%
📍 Columbia, MD: #5 of 130 inventorsTop 4%
🗺 Maryland: #83 of 2,389 inventorsTop 4%
Overall (2003): #13,521 of 273,478Top 5%
4
Patents 2003

Issued Patents 2003

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6630406 Plasma ashing process Carlo Waldfried, Ivan L. Berry, III, Orlando Escorcia, Palani Sakthivel 2003-10-07
6576300 High modulus, low dielectric constant coatings Ivan L. Berry, III, Kyuha Chung, Youfan Liu, Eric Scott Moyer, Michael John Spaulding 2003-06-10
6558755 Plasma curing process for porous silica thin film Ivan L. Berry, III, Todd Bridgewater, Wei Chen, Eric Scott Moyer, Michael John Spaulding +1 more 2003-05-06
6548416 Plasma ashing process Ivan L. Berry, III, Palani Sakthivel, Carlo Waldfried 2003-04-15