Qingdao Haier Smart Technology R&D Co., Ltd.

China

 
Total IP 387
Total IP Rank # 3,362
IP Activity Score 3.4/5.0    454
IP Activity Rank # 1,582

Patents

Trademarks

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Last Patent 2025 - Driving device for air guide pla...
First Patent 2014 - Refrigerator

Latest Inventions, Goods, Services

2024 Invention Refrigerator. The present application discloses a refrigerator. The refrigerator comprises a refr...
Invention Control method for air conditioning system and air conditioning system. The present invention rel...
Invention Refrigerant safety protection method and apparatus for air conditioning unit, and air conditionin...
Invention Refrigeration system, refrigeration device having same, and control method for refrigeration devi...
Invention Flow restriction device and refrigeration apparatus. A flow restriction device and a refrigeratio...
Invention Coaxial hinge limiting structure for refrigerator and refrigerator. A coaxial hinge limiting stru...
Invention Refrigerator. A refrigerator, comprising: a refrigerator body (2); an inner door (3), arranged on...
Invention Control method and device for kettle, kettle, refrigerator, and computer-readable storage medium....
Invention Sterilization device for air conditioner and air conditioner. A sterilization device for an air c...
Invention Driving device for air guide plate of air conditioner, and air conditioner. The present applicati...
Invention Refrigeration apparatus. Disclosed in the present application is a refrigeration apparatus, compr...
Invention Refrigerator. Provided in the present specification is a refrigerator. The refrigerator comprises...
Invention Rack in gear-and-rack meshing structure, tooth profile design method therefor, and air conditione...
Invention Water dispenser and refrigeration device comprising same. A water dispenser (200) and a refrigera...
Invention Compressor winding iron loss heating method and system, and air-conditioning device. The present ...
Invention Axial flow fan and air conditioner having same. An axial flow fan and an air conditioner having t...
Invention Door body assembly and refrigeration device. The present application relates to the technical fie...
Invention Magnetic steel structure, rotor structure and motor. The present application relates to the techn...
Invention Body action threshold value adjustment method, human body behavior detection method, and apparatu...
Invention Washing drum assembly of washing device, and washing device. The present invention provides a was...
Invention Fault self-diagnosis method and apparatus for electric motor, and air conditioner. A fault self-d...
Invention Method and apparatus for detecting ice-making state of refrigerator, and refrigerator. A method f...
Invention Door body assembly and refrigeration apparatus. A door body assembly (02) and a refrigeration app...
Invention Washing tub assembly of washing apparatus, and washing apparatus. The present invention relates t...
Invention Refrigeration device. The present application relates to the field of electrical appliances, and ...
Invention Agitator component, inner tub assembly and tub body assembly of washing device, and washing devic...
Invention Embedded refrigeration device. An embedded refrigeration device (1000), comprising a cabinet (100...
Invention Refrigeration apparatus, and embedded refrigeration device provided with same. Disclosed are a re...
Invention Door body component and refrigerator apparatus. The present application discloses a door body com...
Invention Centrifugal compressor and refrigeration device. The present application relates to the technical...
Invention Refrigeration device having refrigerant junction box and refrigeration system. Provided are a ref...
Invention Semiconductor device with heat dissipation structure and electronic apparatus. The present applic...
Invention Silencing device and refrigeration and freezing device. A silencing device (100) and a refrigerat...
Invention Sealed enclosure temperature control system and method. The present application relates to the te...
Invention Communication and power supply control system and method for air conditioner. A communication and...
Invention Control method and control apparatus for air conditioning system, and air conditioning system. Th...
Invention Eccentricity detection method and system for washing machine, electronic device, and storage medi...
Invention Communication method and apparatus for multi-split system, and multi-split system and computer-re...
Invention Method and device for identifying rapid eye movement in sleep period, and storage medium. The pre...
Invention Method for identifying deep sleep stage in sleep stage, apparatus, and storage medium. The presen...
Invention Intelligent noise reduction control method and apparatus, device, and computer storage medium. Th...
Invention Range hood control method and apparatus based on oil pouring action recognition, and electronic d...
Invention Air conditioning control system and method, and air conditioner. Provided in the present applicat...
Invention Air conditioner communication transmission system. Provided is an air conditioner communication t...
Invention Transmission pipe assembly for air conditioning system, and air conditioning system. The present ...
Invention Method and apparatus for controlling air conditioner, air conditioner, and storage medium. The pr...
Invention Method and apparatus for controlling rotating speed of variable-frequency compressor of air condi...
Invention Sleep environment parameter adjustment method and apparatus, electronic device, and storage mediu...
Invention Current-based air conditioner regulating method and apparatus, device, medium and air conditioner...