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

Zhuoming Yu

NC Ningbo Well Electric Appliance Co.: 4 patents #2 of 2Top 100%
Overall (2025): #26,210 of 469,880Top 6%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12413029 Rotary electrical plug Guolin Yu 2025-09-09
D1074604 Electrical socket Guolin Yu 2025-05-13
D1074608 Electrical socket Guolin Yu 2025-05-13
D1071868 Electrical socket Guolin Yu 2025-04-22