JA

John C. Arnold

IBM: 9 patents #481 of 11,638Top 5%
TE Tessera: 2 patents #11 of 70Top 20%
Overall (2021): #6,750 of 548,734Top 2%
11
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11195995 Back-end-of-line compatible processing for forming an array of pillars Chi-Chun Liu, Yann Mignot, Ekmini Anuja De Silva, Nelson Felix 2021-12-07
11189527 Self-aligned top vias over metal lines formed by a damascene process Timothy Mathew Philip, Sagarika Mukesh, Dominik Metzler, Ashim Dutta 2021-11-30
11189783 Embedded MRAM device formation with self-aligned dielectric cap Dominik Metzler, Ashim Dutta, Donald F. Canaperi 2021-11-30
11189561 Placing top vias at line ends by selective growth of via mask from line cut dielectric Ashim Dutta, Ekmini Anuja De Silva, Dominik Metzler 2021-11-30
11189528 Subtractive RIE interconnect Balasubramanian S. Pranatharthi Haran, Takeshi Nogami 2021-11-30
11171002 Alternating hardmasks for tight-pitch line formation Anuja E. DeSilva, Nelson Felix, Chi-Chun Liu, Yann Mignot, Stuart A. Sieg 2021-11-09
11158786 MRAM device formation with controlled ion beam etch of MTJ Ashim Dutta, Chih-Chao Yang, Lijuan Zou 2021-10-26
11152261 Self-aligned top via formation at line ends Ashim Dutta, Dominik Metzler 2021-10-19
11133260 Self-aligned top via Chi-Chun Liu, Dominik Metzler, Nelson Felix, Ashim Dutta 2021-09-28
10957850 Multi-layer encapsulation to enable endpoint-based process control for embedded memory fabrication Ashim Dutta, Isabel Cristina Chu, Son V. Nguyen, Michael Rizzolo 2021-03-23
10930504 Selective gas etching for self-aligned pattern transfer Sean D. Burns, Yann Mignot, Yongan Xu 2021-02-23