LD

Lingyun DONG

HC Haier Smart Home Co.: 2 patents #24 of 114Top 25%
QC Qingdao Haier Refrigerator Co.: 2 patents #20 of 52Top 40%
📍 Shandong, CN: #74 of 611 inventorsTop 15%
Overall (2025): #106,840 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12398949 Air-cooled refrigerator Jian Ma, Changzhi Wang, Bin Fei, Noda TOSHINORI, Jianquan CHEN +1 more 2025-08-26
12339053 Air-cooled refrigerator with evaporator at bottom of cabinet Jianlin MIAO, Hui LIU, Ming Wang 2025-06-24