BC

Baozhen CHENG

QC Qingdao Haier Washing Machine Co.: 2 patents #13 of 75Top 20%
📍 Shandong, CN: #34 of 317 inventorsTop 15%
Overall (2020): #191,293 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10704181 Locking mechanism for inner tub of washing machine, and washing machine Peishi Lv, Lin Yang, Lingchen Wang, Yun Tian, Gangjin Zhang 2020-07-07
10577740 Discharge control mechanism for inner tub of washing machine, and washing machine Peishi Lv, Lin Yang, Lingchen Wang, Yun Tian, Gangjin Zhang 2020-03-03