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

Darin Tay — 12 Patents

Apple: 11 patents #2,917 of 18,612Top 20%
Google: 1 patents #14,769 of 22,993Top 65%
Sunnyvale, CA: #2,304 of 14,302 inventorsTop 20%
California: #50,852 of 386,348 inventorsTop 15%
Overall (All Time): #411,704 of 4,157,543Top 10%
12 Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
10979854 Extending a radio map Wei Kong, Robert Mayor, Chun-Yuan Yang 2021-04-13
10545231 Compressing radio maps using different compression models Wuzhou Zhang, Benjamin A. Detwiler, David Benjamin Millman, Jasvinder Singh, Anders Holtsberg 2020-01-28
10477609 Healing a radio map Chun-Yuan Yang, Wei Kong 2019-11-12
10151824 Compressing radio maps David Benjamin Millman, Jasvinder Singh, Anders Holtsberg 2018-12-11
9936342 Floor level determination Joseph Ding-Jiu Huang 2018-04-03
9918203 Correcting in-venue location estimation using structural information Joseph Ding-Jiu Huang, Robert Mayor, David Benjamin Millman 2018-03-13
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
9491585 Location determination using dual statistical filters Joseph Ding-Jiu Huang, Abhinav R. Patel, David Benjamin Millman, Jessica Noel Tsoong, Robert Mayor +1 more 2016-11-08
9304185 Deduplicating location fingerprint data Abhinav R. Patel, David Benjamin Millman, Jessica Noel Tsoong, Joseph Ding-Jiu Huang, Robert Mayor +1 more 2016-04-05
8595299 Portals between multi-dimensional virtual environments Niniane Wang, Joey Liaw, Alexander Mendes da Costa, Vernon Melvin Guymon, III 2013-11-26