Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David Chan — 1 Patent in 2023

Microsoft: 1 patents #1,285 of 5,055Top 30%
Sammamish, WA: #219 of 551 inventorsTop 40%
Washington: #4,054 of 12,572 inventorsTop 35%
Overall (2023): #476,360 of 537,848Top 90%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11704371 User centric topics for topic suggestions Dmitriy Meyerzon, Sebastian Johannes Blohm, Anita Rajan, Ravi Bikkula 2023-07-18