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USPTO Patent Rankings Data through Dec 31, 2025
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Dou Sun — 1 Patent

Huawei: 1 patents #8,318 of 15,535Top 55%
Mexico City, MX: #421 of 1,023 inventorsTop 45%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Dou Sun has been granted 1 US patent while listed as an inventor at Huawei. All of these patents were granted in 2023. Dou Sun ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Dou Sun in Mexico City, MX.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11570148 Method and apparatus for deploying security access control policy Chunliang Liu, Haiqing Jia 2023-01-31

Frequent Collaborators

Chunliang Liu1 shared
Haiqing Jia1 shared

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