HS

Huacheng Song

QC Qingdao Haier Drum Washing Machine Co.: 3 patents #4 of 44Top 10%
QC Qingdao Haier Washing Machine Co.: 2 patents #13 of 75Top 20%
QC Qingdao Haier Smart Technology R&D Co.: 1 patents #3 of 5Top 60%
QC Qingdao Jiaonan Haier Washing Machine Co.: 1 patents #1 of 4Top 25%
📍 Shandong, CN: #10 of 317 inventorsTop 4%
Overall (2020): #25,876 of 565,922Top 5%
6
Patents 2020

Issued Patents 2020

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10745843 Drum washing machine with inner and outer door Sheng Xu, Yanfen LV 2020-08-18
10745850 Leveling device of household appliance and household appliance having the same Zhiqiang Zhao, Sheng Xu, Peiqiang He 2020-08-18
10662573 Vented heat pump dryer Sheng Xu, Shujun TIAN, Shiqiang Shan 2020-05-26
10633784 Heat pump dryer with dual-exhaust compressor system and control method thereof Peishi Lv, Sheng Xu, Shiqiang Shan 2020-04-28
10604885 Filtering system with self-cleaning function and clothes dryer Peishi Lv, Sheng Xu, Shiqiang Shan 2020-03-31
10570557 Tumble dryer and a drying method Peishi Lv, Sheng Xu, Junming YIN 2020-02-25