YL

Yanfen LV

HC Haier Smart Home Co.: 3 patents #3 of 54Top 6%
CC Chongqing Haier Drum Washing Machine Co.: 2 patents #2 of 14Top 15%
QC Qingdao Haier Drum Washing Machine Co.: 2 patents #5 of 20Top 25%
CC Chongqing Haier Washing Machine Co.: 1 patents #2 of 14Top 15%
📍 Qingdao, CN: #8 of 400 inventorsTop 2%
Overall (2021): #25,940 of 548,734Top 5%
5
Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11174582 Washing machine Peishi Lv, Sheng Xu, Xinghui Hao, Di Wu 2021-11-16
11131056 Drum washing machine Sheng Xu, Yimin Li, Yang Li 2021-09-28
11091868 Washing machine Huacheng Song, Sheng Xu 2021-08-17
11066777 Drainage and dewatering control method for self-cleaning washing machine Sheng Xu, Zunan Liu 2021-07-20
10947657 Steam generating device for washing machine and washing machine Sheng Xu, Zhiqiang Zhao 2021-03-16