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

Yanjuan NIU

HC Haier Smart Home Co.: 1 patents #43 of 114Top 40%
QC Qingdao Haier Washing Machine Co.: 1 patents #3 of 24Top 15%
📍 Qingdao, CN: #100 of 535 inventorsTop 20%
Overall (2025): #166,404 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12428775 Clothes drying device and heat supply method therefor Jun Wu, Wenwei Li, Guangfeng Wang, Mingliang Yu, Qiuying Gao 2025-09-30