FQ

Feifei Qi

QC Qingdao Haier Joint Stock Co.: 7 patents #2 of 37Top 6%
QC Qingdao Haier Refrigerator Co.: 1 patents #1 of 4Top 25%
📍 Qingdao, CN: #1 of 322 inventorsTop 1%
Overall (2020): #19,594 of 565,922Top 4%
7
Patents 2020

Issued Patents 2020

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10782066 Refrigeration control method for refrigerator and refrigerator Lisheng Ji, Shengyuan Nie, Haibo Tao 2020-09-22
10739066 Refrigerator control method and system with inverter compressor Lisheng Ji, Jianru Liu, Xiaobing Zhu, Shufeng Zhang, Caiyun Zhao 2020-08-11
10684058 Refrigerator Haibo Tao, Lisheng Ji, Jianru Liu 2020-06-16
10655908 Refrigerator controlling method and system with linear compressor Xiaobing Zhu, Jianru Liu, Lisheng Ji, Shufeng Zhang 2020-05-19
10612822 Bent pipe with retention member and semiconductor refrigerator having same Haibo Tao, Dong Yu, Peng Li, Jianru Liu, Dingyuan Wang +2 more 2020-04-07
10591196 Refrigerator control method and system using linear compressor Xiaobing Zhu, Jianru Liu, Lisheng Ji, Shufeng Zhang 2020-03-17
10539356 Sintered heat tube and semiconductor cooling refrigerator provided with same Haibo Tao, Kui Zhang, Jianru Liu, Peng Li, Chunyang Li +1 more 2020-01-21