YJ

Yufeng Jing

AS A. O. Smith: 2 patents #69 of 319Top 25%
Overall (All Time): #1,746,619 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11982487 Defrosting control method, central controller and heating system Fei Liu, Miao Chen 2024-05-14
11892215 Heat pump unit and control method thereof, control device, heat pump system, and combined supply system Wenwei Gao, Miao Chen 2024-02-06