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

Ryan Hallahan

ATAT&T: 2 patents #272 of 1,297Top 25%
Concord, CA: #14 of 84 inventorsTop 20%
California: #12,239 of 60,411 inventorsTop 25%
Overall (2018): #106,933 of 503,207Top 25%
2 Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10149238 Facilitating intelligent radio access control Zhi Cui, Alan Blackburn, Sangar Dowlatkhah, James W. Rembert 2018-12-04
9998983 Network-assisted device-based intelligent radio access control Zhi Cui, Farooq Bari, Alan Blackburn 2018-06-12