Top 100 Fast-growings companies in Heat pump by Most Patent Filing In 5 Years in the world in 2021 – Discovery

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The Heat pump top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 Years Heat pump Fast-growings in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

A heat pump is a device that transfers heat energy from a source of heat to what is called a heat reservoir. Heat pumps move thermal energy in the opposite direction of spontaneous heat transfer, by absorbing heat from a cold space and releasing it to a warmer one. A heat pump uses external power to accomplish the work of transferring energy from the heat source to the heat sink. The most common design of a heat pump involves four main components – a condenser, an expansion valve, an evaporator and a compressor. The heat transfer medium circulated through these components is called refrigerant.

1	Gree Electric Appliances, Inc. of Zhuhai	Guangdong Sheng, China	Electronics,Conditioners,Air conditioning, ...[+2]	Patent: 866
2	Haier Smart Home Co., Ltd.	Shandong Sheng, China	Conditioners,Electronics,Refrigeration, ...[+2]	Patent: 426
3	LG Electronics, Inc.	South Korea	Computer hardware,Electronics,Telecommunications, ...[+2]	Patent: 394
4	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Patent: 304
5	Midea Group Co. Ltd.	Jilin, China	Air conditioning,Electronics,Fast-moving consumer goods, ...[+2]	Patent: 228
6	Guangdong PHNIX Eco-energy Solution Ltd.	Guangdong Sheng, China	Industrial engineering	Patent: 194
7	Hanon Systems	South Korea	Heat exchanger,Automotive engineering,Industrial engineering, ...[+2]	Patent: 185
8	Hyundai Motor Co., Ltd.	South Korea	Public transport,Automotive engineering,Truck, ...[+2]	Patent: 169
9	Tianjin University of Commerce	Guangdong Sheng, China	Chemistry,Chromatography,Materials science, ...[+2]	Patent: 168
10	DAIKIN INDUSTRIES Ltd.	Osaka, Japan	Air conditioning,Refrigeration,Mechanical engineering, ...[+2]	Patent: 163
11	Daikin Airconditioning France SAS	Osaka, Japan	Industrial engineering,Fluorochemical industry,Air conditioning, ...[+1]	Patent: 163
12	Guangdong New Energy Technology Development Co. Ltd.	China		Patent: 159
13	Kia Corp.	South Korea	Customer expectation,Automotive engineering,Public transport, ...[+2]	Patent: 152
14	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 152
15	Technical Institute of Physics & Chemistry CAS	Beijing Shi, China		Patent: 152
16	The Chemours Company FC LLC	OH, US	Agrochemical,Pesticide,Chemical engineering	Patent: 150
17	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 140
18	Zhejiang Zhongguang Electric Co. Ltd.	Zhejiang Sheng, China	Refrigeration	Patent: 135
19	Qingdao Haier Air Conditioning Electronics Co., Ltd.	Shandong Sheng, China	Air conditioning,Automation,Manufacturing engineering, ...[+2]	Patent: 134
20	GD Midea Heating & Ventilating Equipment Co., Ltd.	Guangdong Sheng, China	Conditioners,Automation,Manufacturing engineering, ...[+2]	Patent: 129
21	North China Electric Power University	Beijing Shi, China	Pinyin,Control theory,Computer science, ...[+2]	Patent: 129
22	Tsinghua University	Beijing Shi, China	Western culture,TUTOR,Silicon carbide, ...[+2]	Patent: 121
23	BSH Home Appliances	Bayern, Germany	Microwave,Fast-moving consumer goods,Vacuum cleaner, ...[+2]	Patent: 115
24	BSH Home Appliances Corp.	California, United States	Washer,Electronics	Patent: 115
25	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	Patent: 114
26	Qingdao Hisense Hitachi Air Conditioning Systems Co. Ltd.	Shandong Sheng, China	Air conditioning,Automation,Manufacturing engineering, ...[+2]	Patent: 102
27	Ningbo Aux Electric Co. Ltd.	China		Patent: 95
28	Miele & Cie. KG	Nordrhein-Westfalen, Germany	Vacuum cleaner,Microwave oven,Electronics, ...[+2]	Patent: 91
29	Dalian Minzu University	Liaoning Sheng, China	Pinyin,Chemistry,Computer science, ...[+2]	Patent: 90
30	Shanghai Jiao Tong University	Shanghai Shi, China	CONTEST,Biological membrane,Biofabrication, ...[+2]	Patent: 89
31	Tongji University	Shanghai Shi, China	Artificial intelligence,Pinyin,Structural engineering, ...[+2]	Patent: 88
32	Shuangliang Eco-Energy Systems Co., Ltd.	Jiangsu Sheng, China	Air conditioning,Chiller,Conditioning equipment, ...[+2]	Patent: 87
33	Huaneng Clean Energy Research Institute	Beijing Shi, China	Petroleum coke	Patent: 87
34	E.ON Sverige AB	Skåne, Sweden	Power transmission,Supply energy,Renewable energy, ...[+2]	Patent: 86
35	Vaillant BV	Netherlands		Patent: 85
36	Carrier Corp.	Indiana, United States	Refrigeration,Air conditioning,Mechanical engineering, ...[+2]	Patent: 81
37	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 79
38	AUDI AG	Bayern, Germany	Spare part,Automotive engineering,Sport utility vehicle, ...[+2]	Patent: 79
39	Zhejiang University of Technology	Zhejiang Sheng, China	Pinyin,Mainland China,Chemistry, ...[+2]	Patent: 79
40	Kochem Electric Appliance Co. Ltd.	China		Patent: 78
41	Robert Bosch Corp.	Michigan, United States	Shopping mall,Truck	Patent: 76
42	Robert Bosch GmbH	Baden-Württemberg, Germany	Automotive engineering,Mechanical engineering,Electronics, ...[+2]	Patent: 76
43	Nihon Denso KK	Saitama, Japan	Manufacturing engineering,Mechanical engineering	Patent: 74
44	Beijing University of Technology	Beijing Shi, China	International standard,MicroLED,Vocational education, ...[+2]	Patent: 72
45	Xi'an Thermal Power Research Institute Co., Ltd.	Shaanxi Sheng, China		Patent: 70
46	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Patent: 70
47	Daikin Europe NV	West-Vlaanderen, Belgium	Air conditioning,Industrial engineering,Refrigeration, ...[+2]	Patent: 68
48	Hefei Midea Heating & Ventilating Equipment Co. Ltd.	China		Patent: 66
49	Qingdao University of Technology	Shandong Sheng, China		Patent: 65
50	Qingdao Haier Drum Washing Machine Co., Ltd.	Shandong Sheng, China	Laundry	Patent: 63
51	Arçelik AS	Istanbul, Turkey	Electronics,Vacuum cleaner,Advertising, ...[+2]	Patent: 63
52	Efficient Energy GmbH	Bayern, Germany	Refrigeration,Refrigerant,Efficient energy use, ...[+2]	Patent: 63
53	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 61
54	Panasonic Intellectual Property Management Co. Ltd.	Osaka, Japan		Patent: 61
55	Zhejiang University	Zhejiang Sheng, China	Pinyin,Educational institution,Cancer immunotherapy, ...[+2]	Patent: 60
56	Huadian Electric Power Research Institute Co., Ltd.	Zhejiang Sheng, China	Hydropower,Energy technology	Patent: 59
57	Zhejiang Ama & Hien Technology Co. Ltd.	China		Patent: 59
58	Stiebel Eltron GmbH & Co. KG	Niedersachsen, Germany	Heat pump,Storage heater,Automation, ...[+2]	Patent: 56
59	Zhongyuan University of Technology	Henan Sheng, China	Public university,Materials science,Composite material, ...[+2]	Patent: 55
60	Zhongshan Amitime Electric Co. Ltd.	CN		Patent: 54
61	Guangdong Shenling Environmental Systems Co., Ltd.	Guangdong Sheng, China	Refrigeration,Conditioners,Automation, ...[+2]	Patent: 53
62	Guangdong Midea Refrigeration Equipment Co., Ltd.	Guangdong Sheng, China	Refrigeration,Electronics	Patent: 53
63	Ford Motor Co. A/S	Denmark		Patent: 53
64	Electrolux Appliances AB	STOCKHOLM, Sweden	Electronics	Patent: 52
65	DENSO Corp.	Aichi, Japan	Automotive engineering,Industrial robot,Programmable logic controller, ...[+2]	Patent: 51
66	Mitsubishi Heavy Industries Thermal Systems Ltd.	TY, JP	Refrigeration,Centrifugal chiller,Thermal, ...[+2]	Patent: 51
67	Corona Corp.	Niigata, Japan	Kerosene,Automation,Mechanical engineering, ...[+2]	Patent: 50
68	Qingdao Haier Intelligent Technology R&D Co., Ltd.	China		Patent: 50
69	BYD Co., Ltd.	Guangdong Sheng, China	Handset,Automotive engineering,Electric vehicle, ...[+2]	Patent: 50
70	Rinnai Corp.	Aichi, Japan	Solar water heating,Electronics,Thermal energy, ...[+2]	Patent: 49
71	University of Shanghai for Science & Technology	Shanghai, China	Medical school,Engineering education,Internationalization, ...[+2]	Patent: 48
72	Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai	China		Patent: 47
73	Tianjin Chengjian University	Tianjin Shi, China		Patent: 44
74	Guangdong University of Technology	Guangdong Sheng, China	Pinyin,Computer science,Materials science, ...[+2]	Patent: 44
75	Qingdao University	Fujian Sheng, China	Pinyin,Medicine,Biology, ...[+2]	Patent: 44
76	Foshan Shunde Midea Washing Appliances Manufacturing Co. Ltd.	Guangdong Sheng, China	Electronics	Patent: 43
77	Beijing University of Civil Engineering & Architecture	Beijing Shi, China	Computer science,Structural engineering,Materials science, ...[+2]	Patent: 43
78	Shandong Jianzhu University	Shandong Sheng, China		Patent: 43
79	Samsung Electronics Co., Ltd.	South Korea	Computer hardware,Semiconductor,Software, ...[+2]	Patent: 42
80	Noritsu Koki Co., Ltd.	Chiba, Japan	Hydroponics,Drug discovery,Ultracentrifuge, ...[+2]	Patent: 42
81	Shandong University	Shandong Sheng, China	Pinyin,Public university,Coronavirus, ...[+2]	Patent: 41
82	Wuxi Little Swan Co., Ltd.	Anhui Sheng, China	Dry cleaning,Electronics	Patent: 41
83	Nanjing University of Aeronautics & Astronautics	Jiangsu Sheng, China	Astronautics,Molecular sensor,Solid-state battery, ...[+2]	Patent: 41
84	Rheem Manufacturing Co.	United States	Air conditioning,Petroleum industry,Solar water heating, ...[+2]	Patent: 41
85	Sanden Corp.	Japan	Heat exchanger,Distribution system,Refrigeration, ...[+2]	Patent: 41
86	Tianjin University of Science & Technology	Guangdong Sheng, China	Chemistry,Biochemistry,Chromatography, ...[+2]	Patent: 41
87	Nanjing TICA Air-Conditioning Co. Ltd.	Jiangsu Sheng, China	Conditioners,Automation,Manufacturing engineering, ...[+2]	Patent: 38
88	Mayekawa MFG Co., Ltd.	Tokyo, Japan	Refrigeration,Refrigerant,Robotics, ...[+2]	Patent: 37
89	Harbin Institute of Technology	Guangdong Sheng, China	Facial recognition system,Artificial intelligence,Science and engineering, ...[+2]	Patent: 37
90	Jilin University	Jilin Sheng, China	Pinyin,Coronavirus,Jurisdiction, ...[+2]	Patent: 36
91	Volkswagenwerk AG	Germany		Patent: 36
92	Yantai Ebara Air Conditioning Equipment Co., Ltd.	Shandong Sheng, China	Chiller,Refrigeration,Manufacturing engineering, ...[+2]	Patent: 36
93	Volkswagen Group of America, Inc.	Michigan, United States	Truck,Automotive engineering,Automotive industry	Patent: 36
94	Northeast Electric Power University	JI, CN	Pinyin,Computer science,Control theory, ...[+2]	Patent: 34
95	Zhejiang Geely Holding Group Co., Ltd.	Zhejiang Sheng, China	Electric vehicle,Automotive engineering,Plug in hybrid electric vehicle, ...[+2]	Patent: 34
96	Ebara Refrigeration EQUIPMENT& SYSTEMS Co., Ltd.	Japan		Patent: 34
97	Siemens AG	Bayern, Germany	Power transmission,Electronics,Turbine, ...[+2]	Patent: 33
98	ALTO Refrigeration Manufacturing Co., Ltd.	Guangdong Sheng, China		Patent: 33
99	Chongqing University	Heilongjiang Sheng, China	Built environment,Pinyin,Materials science, ...[+2]	Patent: 33
100	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 33