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

Jingrui ZHANG

CC Chongqing Haier Refrigeration Electric Appliance Co.: 1 patents #9 of 19Top 50%
HC Haier Smart Home Co.: 1 patents #43 of 114Top 40%
QC Qingdao Haier Refrigerator Co.: 1 patents #29 of 52Top 60%
📍 Qingdao, CN: #100 of 535 inventorsTop 20%
Overall (2025): #341,361 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12320579 Method for updating data of refrigerator freshness reservation model, device and storage medium GUIXI LI, LINGLEI KONG, Guangwu Wang 2025-06-03