Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Alejandro J. Marquez

Apple: 5 patents #494 of 5,196Top 10%
Sunnyvale, CA: #186 of 3,062 inventorsTop 7%
California: #3,968 of 66,859 inventorsTop 6%
Overall (2021): #35,710 of 548,734Top 7%
5 Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11212642 Enhanced automotive passive entry Brent M. Ledvina, Robert W. Brumley, Robert Mayor, William J. Bencze, Shang-Te Yang +3 more 2021-12-28
11184810 Ultra wideband range extension Vusthla Sunil Reddy, Indranil S. Sen, Manjit S. Walia, Peter M. Agboh, Shang-Te Yang +1 more 2021-11-23
11082854 Signal validation for secure ranging Dinesh Poopalaratnam, Shang-Te Yang, Indranil S. Sen, Peiyu Chen 2021-08-03
11032668 Precise indoor localization and tracking of electronic devices Amit S. Sant, Indranil S. Sen, Mohit Narang, Shang-Te Yang 2021-06-08
10958306 Apparatus and method for managing ultra wideband (UWB) occupied bandwidths Xiaoming Yu, Lei Li, Peter M. Agboh, Shang-Te Yang, Vusthla Sunil Reddy +3 more 2021-03-23