ES

Ekmini Anuja De Silva

IBM: 17 patents #63 of 7,845Top 1%
Overall (2022): #2,883 of 548,613Top 1%
17
Patents 2022

Issued Patents 2022

Patent #TitleCo-InventorsDate
11521894 Partial wrap around top contact Ruilong Xie, Julien Frougier, Eric Miller 2022-12-06
11515431 Enabling residue free gap fill between nanosheets Indira Seshadri, Jing Guo, Ruqiang Bao, Muthumanickam Sankarapandian, Nelson Felix 2022-11-29
11508823 Low capacitance low RC wrap-around-contact Ruilong Xie, Jing Guo, Hao Tang, Cheng Chi 2022-11-22
11500290 Adhesion promoters Dario L. Goldfarb, Bharat Kumar, Jing Guo 2022-11-15
11501969 Direct extreme ultraviolet lithography on hard mask with reverse tone Yann Mignot, Yongan Xu, Ashim Dutta, Chi-Chun Liu 2022-11-15
11500293 Patterning material film stack with hard mask layer configured to support selective deposition on patterned resist layer Indira Seshadri, Jing Guo, Ashim Dutta, Nelson Felix 2022-11-15
11404317 Method for fabricating a semiconductor device including self-aligned top via formation at line ends John C. Arnold, Ashim Dutta, Dominik Metzler 2022-08-02
11373880 Creating different width lines and spaces in a metal layer Christopher J. Penny, Ashim Dutta, Abraham Arceo de la Pena 2022-06-28
11367617 Graded hardmask interlayer for enhanced extreme ultraviolet performance Jennifer Church, Dario L. Goldfarb 2022-06-21
11355442 Forming self-aligned multi-metal interconnects Ashim Dutta 2022-06-07
11307496 Metal brush layer for EUV patterning Jing Guo, Jennifer Church, Dario L. Goldfarb 2022-04-19
11302573 Semiconductor structure with fully aligned vias Ashim Dutta, Praveen Joseph, Nelson Felix 2022-04-12
11300881 Line break repairing layer for extreme ultraviolet patterning stacks Luciana Meli Thompson, Jing Guo, Nelson Felix 2022-04-12
11251182 Staggered stacked vertical crystalline semiconducting channels Tsung-Sheng Kang, Tao Li, Ardasheir Rahman, Praveen Joseph, Indira Seshadri 2022-02-15
11239077 Litho-etch-litho-etch with self-aligned blocks Chi-Chun Liu, Nelson Felix, Yann Mignot, John C. Arnold, Allen H. Gabor 2022-02-01
11227892 MRAM integration with BEOL interconnect including top via Ashim Dutta, Chih-Chao Yang, Dominik Metzler 2022-01-18
11226561 Self-priming resist for generic inorganic hardmasks Chi-Chun Liu, Indira Seshadri, Kristin Schmidt, Nelson Felix, Daniel P. Sanders +2 more 2022-01-18