QG

Qinqin Gong

HC Hefei Hualing Co.: 3 patents #15 of 152Top 10%
HC Hefei Midea Refrigerator Co.: 3 patents #14 of 136Top 15%
MC Midea Group Co.: 3 patents #138 of 926Top 15%
📍 Daguantang, CN: #96 of 484 inventorsTop 20%
Overall (All Time): #1,337,135 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12345467 Partial-freezing meat fresh-preservation control method, controller, and refrigerator Huixin Shi, Zhigang Wu, Zhifang Ning 2025-07-01
12140373 Overcooled meat fresh-preservation control method, controller, and refrigerator Huixin Shi, Zhigang Wu, Zhifang Ning 2024-11-12
12063940 Ice-free meat fresh-preservation control method, controller, and refrigerator Huixin Shi, Zhigang Wu, Zhifang Ning 2024-08-20