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Ashim Dutta

IBM: 11 patents #63 of 5,109Top 2%
Overall (2024): #8,285 of 561,600Top 2%
11
Patents 2024

Issued Patents 2024

Patent #TitleCo-InventorsDate
12183630 Additive interconnect formation Ekmini Anuja De Silva, Chih-Chao Yang, Jennifer Church 2024-12-31
12144263 Stepped contact within memory region Lili Cheng, Chih-Chao Yang 2024-11-12
12133473 Contact structure formation for memory devices Chih-Chao Yang 2024-10-29
12125790 Airgap isolation for back-end-of-the-line semiconductor interconnect structure with top via Ekmini Anuja De Silva, Praveen Joseph, Jennifer Church 2024-10-22
12120963 Contact structure formation for memory devices Lili Cheng, Chih-Chao Yang 2024-10-15
12058942 MRAM cell embedded in a metal layer Chih-Chao Yang 2024-08-06
11955152 Dielectric fill for tight pitch MRAM pillar array Chih-Chao Yang, Theodorus E. Standaert, Daniel C. Edelstein 2024-04-09
11937435 High density two-tier MRAM structure Chih-Chao Yang 2024-03-19
11923311 Forming self-aligned multi-metal interconnects Ekmini Anuja De Silva 2024-03-05
11910722 Subtractive top via as a bottom electrode contact for an embedded memory Chih-Chao Yang 2024-02-20
11876047 Decoupled interconnect structures Saumya Sharma, Tianji Zhou, Chih-Chao Yang 2024-01-16