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

Ya Xu

NC Ningbo Singfun Electric Appliance Co.: 2 patents #1 of 7Top 15%
Overall (2025): #74,181 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

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