Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DT

Darin Tay — 3 Patents in 2017

Apple: 3 patents #696 of 3,433Top 25%
Sunnyvale, CA: #389 of 2,660 inventorsTop 15%
California: #8,040 of 60,394 inventorsTop 15%
Overall (2017): #81,237 of 506,227Top 20%
3 Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9838848 Venue data prefetch Vitali Lovich, Robert Mayor, Joseph Ding-Jiu Huang 2017-12-05
9769622 Indoor location survey assisted by a motion path on a venue map Abhinav R. Patel, David Benjamin Millman, Jessica Noel Tsoong, Joseph Ding-Jiu Huang, Robert Mayor +4 more 2017-09-19
9638784 Deduplicating location fingerprint data Abhinav R. Patel, David Benjamin Millman, Jessica Noel Tsoong, Joseph Ding-Jiu Huang, Robert Mayor +1 more 2017-05-02