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USPTO Patent Rankings Data through Dec 31, 2025
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Fengfeng Ma — 3 Patents

Hunan, CN: #152 of 855 inventorsTop 20%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Fengfeng Ma has been granted 3 US patents. The first was granted in 2021 and the most recent in September 2024. Fengfeng Ma ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Fengfeng Ma in Hunan, CN.

Patents per Year

Patents granted per year, 2021 to 2024Bar chart with a peak of 1 patents in 2021.peak 12021: 1 patents20212023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1043122 Toy storage basket Chaozhengfu Yuan 2024-09-24
D1004968 Toy storage basket Chaozhengfu Yuan 2023-11-21
D932807 Beach mat — 2021-10-12

Frequent Collaborators

Chaozhengfu Yuan2 shared

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