Inventor

LIU JIANRU

CN25 patents

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

LIU JIANRU

Qingdao haier refrigerator co ltd

Refrigerator

Refrigerator with divider

Refrigerator

Oil supply device for compressor, compressor, and refrigeration equipment

Refrigerator

Refrigerator with obliquely arranged evaporator

Oil supply device for compressor, compressor, and refrigeration equipment

Refrigerator

Refrigerator

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

QINGDAO HAIER JOINT STOCK CO L

Refrigerator with three doors

Refrigerator with four doors

Qingdao haier special refrigerator co ltd

Liquid reservoir for refrigeration system, and refrigerator

Refrigerator and control method thereof

HAIER GROUP CORP

Refrigerator with three doors

WANG DONGNING

Refrigerator

Qingdao haier special refrigeration electric appliance co ltd

Pipe connection mechanism, refrigeration system having the same, and refrigeration appliance