Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David K. Smith — 2 Patents in 2017

ATAT&T: 2 patents #323 of 1,365Top 25%
Issaquah, WA: #60 of 335 inventorsTop 20%
Washington: #2,296 of 12,901 inventorsTop 20%
Overall (2017): #158,936 of 506,227Top 35%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9838258 Network service interface for machine-to-machine applications Jianrong Wang, Farooq Bari 2017-12-05 $48,024,000
9686135 Apparatus and methods for maintaining service continuity when transitioning between mobile network operators Dan Druta, Ileana A. Leuca 2017-06-20 $47,709,000