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USPTO Patent Rankings Data through Sept 30, 2025
QM

Qingnan Meng

HLHongkong Fingu Development Company Limited: 2 patents #1 of 1Top 100%
Overall (2022): #120,311 of 548,613Top 25%
2 Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11258150 Outwardly protruding triple-mode cavity resonance structure and filter with resonance structure 2022-02-22
11239540 Irregular-shaped triple-mode cavity resonance structure and filter with the resonance structure 2022-02-01