Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Duc Phan — 2 Patents

ATAT&T: 2 patents #7,295 of 18,772Top 40%
Renton, WA: #580 of 1,385 inventorsTop 45%
Washington: #35,700 of 76,902 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Duc Phan has been granted 2 US patents while listed as an inventor at AT&T. The first was granted in 2018 and the most recent in September 2019. Duc Phan ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Duc Phan in Renton, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10412641 Anomaly correlation mechanism for analysis of handovers in a communication network Willa Ehrlich, Zhi Cui, Marcus Wright, Qinggang Zhou 2019-09-10 $52,175,000
9918258 Anomaly correlation mechanism for analysis of handovers in a communication network Willa Ehrlich, Zhi Cui, Marcus Wright, Qinggang Zhou 2018-03-13 $47,777,000