PJ

Praveen Joseph

IBM: 19 patents #5,782 of 70,183Top 9%
University Of Texas System: 3 patents #1,041 of 6,559Top 20%
CI Cisco: 2 patents #5,498 of 13,007Top 45%
Overall (All Time): #169,452 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12426320 Vertically stacked fin semiconductor devices Tao Li, Indira Seshadri, Ekmini Anuja De Silva 2025-09-23
12125790 Airgap isolation for back-end-of-the-line semiconductor interconnect structure with top via Ashim Dutta, Ekmini Anuja De Silva, Jennifer Church 2024-10-22
11876136 Transistor having wrap-around source/drain contacts and under-contact spacers Yi Song, Andrew M. Greene, Kangguo Cheng 2024-01-16
11864069 Network slice based billing Amit Agarwal, Rajpal Bhoria 2024-01-02
11756961 Staggered stacked vertical crystalline semiconducting channels Tsung-Sheng Kang, Tao Li, Ardasheir Rahman, Indira Seshadri, Ekmini Anuja De Silva 2023-09-12
11699592 Inverse tone pillar printing method using organic planarizing layer pillars Nelson Felix, Ekmini Anuja De Silva, Ashim Dutta 2023-07-11
11562908 Dielectric structure to prevent hard mask erosion Tao Li, Ekmini Anuja De Silva, Tsung-Sheng Kang 2023-01-24
11496628 Charging filtering function Rajpal Bhoria, Manoj Kumar Kushwaha, Timothy Peter Stammers 2022-11-08
11398377 Bilayer hardmask for direct print lithography Gauri Karve, Yann Mignot 2022-07-26
11302573 Semiconductor structure with fully aligned vias Ekmini Anuja De Silva, Ashim Dutta, Nelson Felix 2022-04-12
11296226 Transistor having wrap-around source/drain contacts and under-contact spacers Yi Song, Andrew M. Greene, Kangguo Cheng 2022-04-05
11251182 Staggered stacked vertical crystalline semiconducting channels Tsung-Sheng Kang, Tao Li, Ardasheir Rahman, Indira Seshadri, Ekmini Anuja De Silva 2022-02-15
11133195 Inverse tone pillar printing method using polymer brush grafts Nelson Felix, Ekmini Anuja De Silva, Ashim Dutta 2021-09-28
11075081 Semiconductor device with multiple threshold voltages Indira Seshadri, Ekmini Anuja De Silva 2021-07-27
11075266 Vertically stacked fin semiconductor devices Tao Li, Indira Seshadri, Ekmini Anuja De Silva 2021-07-27
10727273 Magnetoresistive random access memory thin film transistor unit cell Xuefeng Liu, Gauri Karve, Eric Raymond Evarts 2020-07-28
10665461 Semiconductor device with multiple threshold voltages Indira Seshadri, Ekmini Anuja De Silva 2020-05-26
10665715 Controlling gate length of vertical transistors Indira Seshadri, Ekmini Anuja De Silva, Stuart A. Sieg 2020-05-26
10629489 Approach to prevent collapse of high aspect ratio Fin structures for vertical transport Fin field effect transistor devices Indira Seshadri, Stuart A. Sieg, Ekmini Anuja De Silva 2020-04-21
10535529 Semiconductor fin length variability control Ekmini Anuja De Silva, Stuart A. Sieg, Eric R. Miller 2020-01-14
10304744 Inverse tone direct print EUV lithography enabled by selective material deposition Ekmini Anuja De Silva, Fee Li Lie, Stuart A. Sieg, Yann Mignot, Indira Seshadri 2019-05-28
9972698 Fabricating large area multi-tier nanostructures Sidlgata V. Sreenivasan, Ovadia Abed, Michelle Grigas, Akhila Mallavarapu, Paras Ajay 2018-05-15
9972699 Fabricating large area multi-tier nanostructures Sidlgata V. Sreenivasan, Ovadia Abed, Michelle Grigas, Akhila Mallavarapu, Paras Ajay 2018-05-15
9941389 Fabricating large area multi-tier nanostructures Sidlgata V. Sreenivasan, Ovadia Abed, Michelle Grigas, Akhila Mallavarapu, Paras Ajay 2018-04-10