Tapashree Roy — 14 Patents at Applied Materials

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.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #	Title	Co-Inventors	Date	Approx 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

Tapashree Roy — 14 Patents

Issued Patents All Time

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