Inventor

QI FEIFEI

CN17 patents

⚠️ This page may combine multiple inventors who share the name “QI FEIFEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

QI FEIFEI

QINGDAO HAIER JOINT STOCK CO LTD

Refrigerator controlling method and system with linear compressor

Freezing and refrigerating device and defrosting control method thereof

Cold end heat exchanging device and semiconductor refrigerator

Bent pipe with retention member and semiconductor refrigerator having same

Refrigerator adopting linear compressor and control method thereof

Refrigerator control method and system using linear compressor

Sintered heat tube and semiconductor cooling refrigerator provided with same

Refrigerator control method and system with inverter compressor

Semiconductor refrigerator

Refrigeration control method for refrigerator and refrigerator

Qingdao haier refrigerator co ltd

Oil supply device for compressor, compressor, and refrigeration equipment

Oil supply device for compressor, compressor, and refrigeration equipment

Refrigerator

Refrigerator

CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO LTD

Control method for refrigerating and freezing device, and refrigerating and freezing device

UNIV XI AN JIAOTONG

Method for simultaneously determining fat-soluble vitamins and carotenoids in serum

BEIJING IMMUNOCHINA PHARMACEUTICALS CO LTD

Optimization of chimeric antigen receptor