Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
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Dushyanth Narayanan — 4 Patents in 2025

Microsoft: 4 patents #93 of 4,126Top 3%
Cambridge, PA: #1 of 4 inventorsTop 25%
Overall (2025): #37,382 of 469,880Top 8%
4 Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12394438 Holographic storage Douglas J. Kelly, Benn Charles Thomsen, Antony Rowstron, Andreas Georgiou 2025-08-19
12298567 Waveguide network Douglas J. Kelly, Benn Charles Thomsen, Antony Rowstron, Andreas Georgiou 2025-05-13
12300289 Holographic storage Jiaqi Chu, Benn Charles Thomsen, Antony Rowstron 2025-05-13
12300290 Optical data transfer Douglas J. Kelly, Benn Charles Thomsen, Antony Rowstron 2025-05-13