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USPTO Patent Rankings Data through Dec 31, 2025
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Daocheng Chen — 1 Patent in 2021

CACa: 1 patents #15 of 119Top 15%
Beijing, CN: #2,463 of 6,435 inventorsTop 40%
Overall (2021): #486,953 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11075819 Identifying unauthorized changes to network elements and determining the impact of unauthorized changes to network elements on network services Kieron John James Connelly, Anivella Venkata Satya Sai Narsimha Subrahmanya Sudhakar, Steven M. Isenberg, Mirian Minomizaki Sato 2021-07-27