QZ

Qi Zhang

QC Qingdao Haier Washing Machine Co.: 1 patents #25 of 51Top 50%
📍 Longbeilingcun, CA: #105 of 154 inventorsTop 70%
Overall (2019): #307,799 of 560,194Top 55%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10450689 Dual-stroke safety switch of washing machine and eccentricity control method Peishi Lv, Gangjin Zhang, Yun Tian, Shunji Imai 2019-10-22