JA

John C. Arnold

IBM: 3 patents #318 of 3,866Top 9%
Overall (2025): #57,819 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Patent #TitleCo-InventorsDate
12272545 Embedded metal contamination removal from BEOL wafers Devika Sil, Ashim Dutta, Yann Mignot, Daniel C. Edelstein, Kedari Matam +1 more 2025-04-08
12268031 Backside power rails and power distribution network for density scaling Ruilong Xie, Kisik Choi, Somnath Ghosh, Sagarika Mukesh, Albert M. Chu +6 more 2025-04-01
12243771 Selective patterning of vias with hardmasks Ashim Dutta, Dominik Metzler, Timothy Mathew Philip, Sagarika Mukesh 2025-03-04