Top 100 Fast-growings companies in Heat pump by Most Patent Filing In 3 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 3 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.

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Ranking:

1	Gree Electric Appliances, Inc. of Zhuhai	Guangdong Sheng, China	Electronics,Conditioners,Air conditioning, ...[+2]	Patent: 502
2	Haier Smart Home Co., Ltd.	Shandong Sheng, China	Conditioners,Electronics,Refrigeration, ...[+2]	Patent: 390
3	LG Electronics, Inc.	South Korea	Computer hardware,Electronics,Telecommunications, ...[+2]	Patent: 252
4	Guangdong PHNIX Eco-energy Solution Ltd.	Guangdong Sheng, China	Industrial engineering	Patent: 131
5	DAIKIN INDUSTRIES Ltd.	Osaka, Japan	Air conditioning,Refrigeration,Mechanical engineering, ...[+2]	Patent: 128
6	Daikin Airconditioning France SAS	Osaka, Japan	Industrial engineering,Fluorochemical industry,Air conditioning, ...[+1]	Patent: 128
7	Hyundai Motor Co., Ltd.	South Korea	Public transport,Automotive engineering,Truck, ...[+2]	Patent: 125
8	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Patent: 115
9	Kia Corp.	South Korea	Customer expectation,Automotive engineering,Public transport, ...[+2]	Patent: 114
10	Technical Institute of Physics & Chemistry CAS	Beijing Shi, China		Patent: 113
11	Qingdao Haier Air Conditioning Electronics Co., Ltd.	Shandong Sheng, China	Air conditioning,Automation,Manufacturing engineering, ...[+2]	Patent: 111
12	Zhejiang Zhongguang Electric Co. Ltd.	Zhejiang Sheng, China	Refrigeration	Patent: 105
13	The Chemours Company FC LLC	OH, US	Agrochemical,Pesticide,Chemical engineering	Patent: 103
14	Hanon Systems	South Korea	Heat exchanger,Automotive engineering,Industrial engineering, ...[+2]	Patent: 95
15	Guangdong New Energy Technology Development Co. Ltd.	China		Patent: 93
16	Midea Group Co. Ltd.	Jilin, China	Air conditioning,Electronics,Fast-moving consumer goods, ...[+2]	Patent: 92
17	Qingdao Hisense Hitachi Air Conditioning Systems Co. Ltd.	Shandong Sheng, China	Air conditioning,Automation,Manufacturing engineering, ...[+2]	Patent: 88
18	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 83
19	Tsinghua University	Beijing Shi, China	Western culture,TUTOR,Silicon carbide, ...[+2]	Patent: 82
20	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 76
21	North China Electric Power University	Beijing Shi, China	Pinyin,Control theory,Computer science, ...[+2]	Patent: 73
22	Tianjin University of Commerce	Guangdong Sheng, China	Chemistry,Chromatography,Materials science, ...[+2]	Patent: 70
23	Huaneng Clean Energy Research Institute	Beijing Shi, China	Petroleum coke	Patent: 69
24	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	Patent: 68
25	Vaillant BV	Netherlands		Patent: 67
26	Shuangliang Eco-Energy Systems Co., Ltd.	Jiangsu Sheng, China	Air conditioning,Chiller,Conditioning equipment, ...[+2]	Patent: 62
27	GD Midea Heating & Ventilating Equipment Co., Ltd.	Guangdong Sheng, China	Conditioners,Automation,Manufacturing engineering, ...[+2]	Patent: 62
28	Daikin Europe NV	West-Vlaanderen, Belgium	Air conditioning,Industrial engineering,Refrigeration, ...[+2]	Patent: 61
29	Tongji University	Shanghai Shi, China	Artificial intelligence,Pinyin,Structural engineering, ...[+2]	Patent: 60
30	Xi'an Thermal Power Research Institute Co., Ltd.	Shaanxi Sheng, China		Patent: 56
31	Zhejiang University of Technology	Zhejiang Sheng, China	Pinyin,Mainland China,Chemistry, ...[+2]	Patent: 55
32	Beijing University of Technology	Beijing Shi, China	International standard,MicroLED,Vocational education, ...[+2]	Patent: 53
33	Ningbo Aux Electric Co. Ltd.	China		Patent: 53
34	Shanghai Jiao Tong University	Shanghai Shi, China	CONTEST,Biological membrane,Biofabrication, ...[+2]	Patent: 52
35	BSH Home Appliances	Bayern, Germany	Microwave,Fast-moving consumer goods,Vacuum cleaner, ...[+2]	Patent: 50
36	BSH Home Appliances Corp.	California, United States	Washer,Electronics	Patent: 50
37	Kochem Electric Appliance Co. Ltd.	China		Patent: 49
38	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 48
39	Carrier Corp.	Indiana, United States	Refrigeration,Air conditioning,Mechanical engineering, ...[+2]	Patent: 48
40	Zhongshan Amitime Electric Co. Ltd.	CN		Patent: 45
41	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Patent: 45
42	Qingdao Haier Intelligent Technology R&D Co., Ltd.	China		Patent: 44
43	AUDI AG	Bayern, Germany	Spare part,Automotive engineering,Sport utility vehicle, ...[+2]	Patent: 43
44	Robert Bosch Corp.	Michigan, United States	Shopping mall,Truck	Patent: 43
45	Robert Bosch GmbH	Baden-Württemberg, Germany	Automotive engineering,Mechanical engineering,Electronics, ...[+2]	Patent: 43
46	Qingdao University of Technology	Shandong Sheng, China		Patent: 40
47	Guangdong Midea Refrigeration Equipment Co., Ltd.	Guangdong Sheng, China	Refrigeration,Electronics	Patent: 39
48	Qingdao Haier Drum Washing Machine Co., Ltd.	Shandong Sheng, China	Laundry	Patent: 39
49	Stiebel Eltron GmbH & Co. KG	Niedersachsen, Germany	Heat pump,Storage heater,Automation, ...[+2]	Patent: 39
50	Zhejiang University	Zhejiang Sheng, China	Pinyin,Educational institution,Cancer immunotherapy, ...[+2]	Patent: 39
51	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 38
52	Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai	China		Patent: 37
53	Zhejiang Ama & Hien Technology Co. Ltd.	China		Patent: 37
54	Hefei Midea Heating & Ventilating Equipment Co. Ltd.	China		Patent: 35
55	Ford Motor Co. A/S	Denmark		Patent: 35
56	E.ON Sverige AB	Skåne, Sweden	Power transmission,Supply energy,Renewable energy, ...[+2]	Patent: 35
57	Nihon Denso KK	Saitama, Japan	Manufacturing engineering,Mechanical engineering	Patent: 34
58	Zhongyuan University of Technology	Henan Sheng, China	Public university,Materials science,Composite material, ...[+2]	Patent: 33
59	Samsung Electronics Co., Ltd.	South Korea	Computer hardware,Semiconductor,Software, ...[+2]	Patent: 31
60	Miele & Cie. KG	Nordrhein-Westfalen, Germany	Vacuum cleaner,Microwave oven,Electronics, ...[+2]	Patent: 31
61	Shandong Jianzhu University	Shandong Sheng, China		Patent: 31
62	Zhejiang Geely Holding Group Co., Ltd.	Zhejiang Sheng, China	Electric vehicle,Automotive engineering,Plug in hybrid electric vehicle, ...[+2]	Patent: 30
63	Foshan Shunde Midea Washing Appliances Manufacturing Co. Ltd.	Guangdong Sheng, China	Electronics	Patent: 30
64	Rheem Manufacturing Co.	United States	Air conditioning,Petroleum industry,Solar water heating, ...[+2]	Patent: 30
65	Electrolux Appliances AB	STOCKHOLM, Sweden	Electronics	Patent: 28
66	Huadian Electric Power Research Institute Co., Ltd.	Zhejiang Sheng, China	Hydropower,Energy technology	Patent: 28
67	Beijing University of Civil Engineering & Architecture	Beijing Shi, China	Computer science,Structural engineering,Materials science, ...[+2]	Patent: 27
68	Panasonic Intellectual Property Management Co. Ltd.	Osaka, Japan		Patent: 27
69	University of Shanghai for Science & Technology	Shanghai, China	Medical school,Engineering education,Internationalization, ...[+2]	Patent: 27
70	Harbin Institute of Technology	Guangdong Sheng, China	Facial recognition system,Artificial intelligence,Science and engineering, ...[+2]	Patent: 26
71	Volkswagenwerk AG	Germany		Patent: 25
72	Volkswagen Group of America, Inc.	Michigan, United States	Truck,Automotive engineering,Automotive industry	Patent: 25
73	China Academy of Building Research	Beijing Shi, China	Product standard,Elevator,Building material, ...[+1]	Patent: 23
74	Yantai Ebara Air Conditioning Equipment Co., Ltd.	Shandong Sheng, China	Chiller,Refrigeration,Manufacturing engineering, ...[+2]	Patent: 23
75	Hebei University of Technology	Tianjin Shi, China	Chinese education,Pinyin,Public university, ...[+2]	Patent: 23
76	Shanghai University of Electric Power	China	Pinyin,Public university,Materials science, ...[+2]	Patent: 23
77	Shaanxi University of Technology	China	Educational institution,Chemistry,Materials science, ...[+2]	Patent: 22
78	Guangdong Shenling Environmental Systems Co., Ltd.	Guangdong Sheng, China	Refrigeration,Conditioners,Automation, ...[+2]	Patent: 22
79	Miura Co., Ltd.	Tokyo, Japan	Boiler (power generation),Water-tube boiler,Refrigeration, ...[+2]	Patent: 22
80	Nanjing TICA Air-Conditioning Co. Ltd.	Jiangsu Sheng, China	Conditioners,Automation,Manufacturing engineering, ...[+2]	Patent: 22
81	Taiyuan University of Technology	Taiwan Province, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 22
82	Wuxi Tongfang Artificial Environment Co., Ltd.	China		Patent: 22
83	Shandong University	Shandong Sheng, China	Pinyin,Public university,Coronavirus, ...[+2]	Patent: 21
84	Haier US Appliance Solutions, Inc.	Kentucky, United States	Electronics,Demand response,Fixture, ...[+2]	Patent: 21
85	Arçelik AS	Istanbul, Turkey	Electronics,Vacuum cleaner,Advertising, ...[+2]	Patent: 21
86	Qingdao University	Fujian Sheng, China	Pinyin,Medicine,Biology, ...[+2]	Patent: 21
87	Corona Corp.	Niigata, Japan	Kerosene,Automation,Mechanical engineering, ...[+2]	Patent: 20
88	Qingdao Haier Washing Machine Co., Ltd.	Shandong Sheng, China	Electronics,Automation,Manufacturing engineering, ...[+2]	Patent: 20
89	Noritsu Koki Co., Ltd.	Chiba, Japan	Hydroponics,Drug discovery,Ultracentrifuge, ...[+2]	Patent: 20
90	Mexichem Flúor SA de CV	San Luis Potosí, Mexico	Hydrofluoric acid,Refrigerant,Chemical engineering, ...[+1]	Patent: 20
91	Northeast Electric Power University	JI, CN	Pinyin,Computer science,Control theory, ...[+2]	Patent: 19
92	DENSO Corp.	Aichi, Japan	Automotive engineering,Industrial robot,Programmable logic controller, ...[+2]	Patent: 19
93	Chongqing University	Heilongjiang Sheng, China	Built environment,Pinyin,Materials science, ...[+2]	Patent: 19
94	Changzhou University	Jiangsu Sheng, China		Patent: 18
95	Shandong Santu Energy Co., Ltd.	China		Patent: 18
96	South Air International Co., Ltd.	Chongqing Shi, China		Patent: 18
97	Jiangsu University of Science & Technology	China	Package on package,Multi-chip module,Wafer-level packaging, ...[+2]	Patent: 18
98	BYD Co., Ltd.	Guangdong Sheng, China	Handset,Automotive engineering,Electric vehicle, ...[+2]	Patent: 18
99	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 18
100	Huazhong University of Science & Technology	Hubei Sheng, China	Education development,Cell therapy,Drug repositioning, ...[+2]	Patent: 17