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Tapashree Roy — 14 Patents

Applied Materials: 12 patents #1,128 of 7,310Top 20%
UAUchicago Argonne: 1 patents #458 of 1,009Top 50%
USUniversity Of Southampton: 1 patents #172 of 432Top 40%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Tapashree Roy has been granted 14 US patents while listed as an inventor at Applied Materials. The first was granted in 2017 and the most recent in May 2025. Tapashree Roy ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Tapashree Roy in Kanchinakote, IL, IN.

Patents per Year

Patents granted per year, 2017 to 2025Bar chart with a peak of 3 patents in 2022.peak 32017: 1 patents20172019: 1 patents20192020: 2 patents20202021: 2 patents20212022: 3 patents20222023: 1 patents20232024: 2 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12297367 Encapsulation materials for flat optical devices Srobona SEN, Prerna Goradia, Robert Jan Visser 2025-05-13
12216243 Air-spaced encapsulated dielectric nanopillars for flat optical devices Ludovic Godet, Prerna Goradia, Srobona SEN, Robert Jan Visser, Nitin Deepak +1 more 2025-02-04
12181736 Nanostructures for optical devices Wayne MCMILLAN, Rutger Meyer Timmerman Thijssen 2024-12-31 $49,330,000
12050327 Imaging system and method of manufacturing a metalens array Jinxin FU, Ludovic Godet, Wayne MCMILLAN, Robert Jan Visser 2024-07-30 $79,851,000
11626321 Multi stack optical elements using temporary and permanent bonding Ludovic Godet, Wayne MCMILLAN, Rutger Meyer Timmerman Thijssen, Naamah ARGAMAN, Sage Toko Garrett DOSHAY 2023-04-11 $32,726,000
11487139 Nanostructures for optical devices Wayne MCMILLAN, Rutger Meyer Timmerman Thijssen 2022-11-01 $32,150,000
11480712 Non-absorptive trans-reflective nanostructured RGB filters Rutger Meyer Timmerman Thijssen, Robert Jan Visser 2022-10-25 $42,554,000
11473191 Method for creating a dielectric filled nanostructured silica substrate for flat optical devices Rutger Meyer Timmerman Thijssen, Ludovic Godet, Jinxin FU 2022-10-18 $26,737,000
11001535 Transferring nanostructures from wafers to transparent substrates Rutger Meyer Timmerman Thijssen 2021-05-11 $77,987,000
10989840 Non-absorptive trans-reflective nanostructured RGB filters Rutger Meyer Timmerman Thijssen, Robert Jan Visser 2021-04-27 $107,454,000
10707118 Multi stack optical elements using temporary and permanent bonding Ludovic Godet, Wayne MCMILLAN, Rutger Meyer Timmerman Thijssen, Naamah ARGAMAN, Sage Toko Garrett DOSHAY 2020-07-07 $29,619,000
10690808 Metasurface light-recycling color filter for LCD display Rutger Meyer Timmerman Thijssen, Robert Jan Visser 2020-06-23 $29,749,000
10324314 Ultra-flat optical device with high transmission efficiency David A. Czaplewski, Daniel Lopez 2019-06-18
9606415 Super-oscillatory lens device Nikolay Ivanovich Zheludev, Salatore Savo, Vassili Savinov, Mark Richard Dennis, Edward Thomas Foss Rogers +1 more 2017-03-28

Frequent Collaborators

Rutger Meyer Timmerman Thijssen9 shared
Robert Jan Visser6 shared
Ludovic Godet5 shared
Wayne MCMILLAN5 shared
Srobona SEN2 shared
Sage Toko Garrett DOSHAY2 shared

Nearby-Ranked Inventors

Ke PAN14
Naor Radami14
Jason Harris14
Gwangjae Jeon14
Masao Zen14
Yoshihiro YAMASAKI14
Sanjay Vakil14
Samuel Bartlett14
Taketoshi Okuno14