Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
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Yuchu Yao

NC Ningbo Singfun Electric Appliance Co.: 2 patents #1 of 7Top 15%
Overall (2025): #70,694 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1095788 Fireplace Ya Xu, Jing Fu, Tiefeng Zhu, Xi Liu 2025-09-30
D1067409 Tower fan Lei Lan, Qingfeng Tong, Ya Xu, Jing Fu 2025-03-18