Top 100 Fast-growings companies in Heat pump by Most Patent Filing In 3 Years in the world in 2018 – 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 2018, 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: 482
2	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Patent: 332
3	Midea Group Co. Ltd.	Jilin, China	Air conditioning,Electronics,Fast-moving consumer goods, ...[+2]	Patent: 222
4	LG Electronics, Inc.	South Korea	Computer hardware,Electronics,Telecommunications, ...[+2]	Patent: 218
5	Wuxi Little Swan Co., Ltd.	Anhui Sheng, China	Dry cleaning,Electronics	Patent: 141
6	Tianjin University of Commerce	Guangdong Sheng, China	Chemistry,Chromatography,Materials science, ...[+2]	Patent: 126
7	GD Midea Heating & Ventilating Equipment Co., Ltd.	Guangdong Sheng, China	Conditioners,Automation,Manufacturing engineering, ...[+2]	Patent: 126
8	Hanon Systems	South Korea	Heat exchanger,Automotive engineering,Industrial engineering, ...[+2]	Patent: 122
9	BSH Home Appliances	Bayern, Germany	Microwave,Fast-moving consumer goods,Vacuum cleaner, ...[+2]	Patent: 109
10	BSH Home Appliances Corp.	California, United States	Washer,Electronics	Patent: 109
11	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 96
12	Guangdong PHNIX Eco-energy Solution Ltd.	Guangdong Sheng, China	Industrial engineering	Patent: 95
13	Guangdong New Energy Technology Development Co. Ltd.	China		Patent: 89
14	BYD Co., Ltd.	Guangdong Sheng, China	Handset,Automotive engineering,Electric vehicle, ...[+2]	Patent: 88
15	North China Electric Power University	Beijing Shi, China	Pinyin,Control theory,Computer science, ...[+2]	Patent: 87
16	Dalian Minzu University	Liaoning Sheng, China	Pinyin,Chemistry,Computer science, ...[+2]	Patent: 80
17	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 78
18	Nihon Denso KK	Saitama, Japan	Manufacturing engineering,Mechanical engineering	Patent: 78
19	Panasonic Intellectual Property Management Co. Ltd.	Osaka, Japan		Patent: 78
20	Rinnai Corp.	Aichi, Japan	Solar water heating,Electronics,Thermal energy, ...[+2]	Patent: 76
21	Efficient Energy GmbH	Bayern, Germany	Refrigeration,Refrigerant,Efficient energy use, ...[+2]	Patent: 74
22	Hyundai Motor Co., Ltd.	South Korea	Public transport,Automotive engineering,Truck, ...[+2]	Patent: 71
23	Miele & Cie. KG	Nordrhein-Westfalen, Germany	Vacuum cleaner,Microwave oven,Electronics, ...[+2]	Patent: 71
24	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 69
25	DAIKIN INDUSTRIES Ltd.	Osaka, Japan	Air conditioning,Refrigeration,Mechanical engineering, ...[+2]	Patent: 66
26	Daikin Airconditioning France SAS	Osaka, Japan	Industrial engineering,Fluorochemical industry,Air conditioning, ...[+1]	Patent: 66
27	Technical Institute of Physics & Chemistry CAS	Beijing Shi, China		Patent: 58
28	E.ON Sverige AB	Skåne, Sweden	Power transmission,Supply energy,Renewable energy, ...[+2]	Patent: 55
29	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	Patent: 54
30	Carrier Corp.	Indiana, United States	Refrigeration,Air conditioning,Mechanical engineering, ...[+2]	Patent: 53
31	Corona Corp.	Niigata, Japan	Kerosene,Automation,Mechanical engineering, ...[+2]	Patent: 52
32	The Chemours Company FC LLC	OH, US	Agrochemical,Pesticide,Chemical engineering	Patent: 52
33	Mitsubishi Heavy Industries Thermal Systems Ltd.	TY, JP	Refrigeration,Centrifugal chiller,Thermal, ...[+2]	Patent: 51
34	DENSO Corp.	Aichi, Japan	Automotive engineering,Industrial robot,Programmable logic controller, ...[+2]	Patent: 50
35	Arçelik AS	Istanbul, Turkey	Electronics,Vacuum cleaner,Advertising, ...[+2]	Patent: 49
36	Haier Smart Home Co., Ltd.	Shandong Sheng, China	Conditioners,Electronics,Refrigeration, ...[+2]	Patent: 49
37	Shanghai Jiao Tong University	Shanghai Shi, China	CONTEST,Biological membrane,Biofabrication, ...[+2]	Patent: 48
38	Tsinghua University	Beijing Shi, China	Western culture,TUTOR,Silicon carbide, ...[+2]	Patent: 47
39	Shuangliang Eco-Energy Systems Co., Ltd.	Jiangsu Sheng, China	Air conditioning,Chiller,Conditioning equipment, ...[+2]	Patent: 47
40	Huadian Electric Power Research Institute Co., Ltd.	Zhejiang Sheng, China	Hydropower,Energy technology	Patent: 46
41	Ebara Refrigeration EQUIPMENT& SYSTEMS Co., Ltd.	Japan		Patent: 45
42	Fujikura Ltd.	Tokyo, Japan	Mobile device,Optoelectronics,Optical fiber, ...[+2]	Patent: 44
43	Siemens AG	Bayern, Germany	Power transmission,Electronics,Turbine, ...[+2]	Patent: 43
44	Ningbo Aux Electric Co. Ltd.	China		Patent: 43
45	Siemens SA	Madrid, Spain	Scientific Control,Telecommunications,Turbine, ...[+1]	Patent: 43
46	AUDI AG	Bayern, Germany	Spare part,Automotive engineering,Sport utility vehicle, ...[+2]	Patent: 42
47	Robert Bosch Corp.	Michigan, United States	Shopping mall,Truck	Patent: 41
48	Robert Bosch GmbH	Baden-Württemberg, Germany	Automotive engineering,Mechanical engineering,Electronics, ...[+2]	Patent: 41
49	Tianjin Chengjian University	Tianjin Shi, China		Patent: 40
50	Tongji University	Shanghai Shi, China	Artificial intelligence,Pinyin,Structural engineering, ...[+2]	Patent: 40
51	Guangdong Shenling Environmental Systems Co., Ltd.	Guangdong Sheng, China	Refrigeration,Conditioners,Automation, ...[+2]	Patent: 39
52	Kia Corp.	South Korea	Customer expectation,Automotive engineering,Public transport, ...[+2]	Patent: 38
53	Mayekawa MFG Co., Ltd.	Tokyo, Japan	Refrigeration,Refrigerant,Robotics, ...[+2]	Patent: 37
54	Kochem Electric Appliance Co. Ltd.	China		Patent: 37
55	Sanden Corp.	Japan	Heat exchanger,Distribution system,Refrigeration, ...[+2]	Patent: 37
56	Tianjin University of Science & Technology	Guangdong Sheng, China	Chemistry,Biochemistry,Chromatography, ...[+2]	Patent: 37
57	Zhongyuan University of Technology	Henan Sheng, China	Public university,Materials science,Composite material, ...[+2]	Patent: 36
58	Electrolux Appliances AB	STOCKHOLM, Sweden	Electronics	Patent: 36
59	Guangdong University of Technology	Guangdong Sheng, China	Pinyin,Computer science,Materials science, ...[+2]	Patent: 36
60	Valeo Thermal Systems Japan Corp.	Tokyo, Japan	Thermal,Automation,Manufacturing engineering, ...[+2]	Patent: 35
61	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Patent: 35
62	Ford Motor Co. A/S	Denmark		Patent: 35
63	Zhejiang Ama & Hien Technology Co. Ltd.	China		Patent: 34
64	Zhejiang University	Zhejiang Sheng, China	Pinyin,Educational institution,Cancer immunotherapy, ...[+2]	Patent: 33
65	Haier US Appliance Solutions, Inc.	Kentucky, United States	Electronics,Demand response,Fixture, ...[+2]	Patent: 32
66	Hefei Midea Heating & Ventilating Equipment Co. Ltd.	China		Patent: 32
67	Fuji Electric FA Components & SYstems Co., Ltd.	Tokyo, Japan	Semiconductor,Industrial engineering,Smart grid, ...[+2]	Patent: 32
68	Fuji Electronics Co., Ltd.	Tokyo, Japan	Semiconductor,Microcomputer,Electronic component, ...[+2]	Patent: 32
69	Qingdao Haier Drum Washing Machine Co., Ltd.	Shandong Sheng, China	Laundry	Patent: 31
70	MAHLE International GmbH	Germany	Filter (aquarium),Fuel filter,Machine element, ...[+2]	Patent: 31
71	Guangdong Midea Refrigeration Equipment Co., Ltd.	Guangdong Sheng, China	Refrigeration,Electronics	Patent: 30
72	Zhejiang Zhongguang Electric Co. Ltd.	Zhejiang Sheng, China	Refrigeration	Patent: 30
73	Aisin Corp.	Aichi, Japan	Brake,Automotive engineering,Navigation system, ...[+2]	Patent: 30
74	BSH Electrodomésticos España SA	Spain	Electronics,Vacuum cleaner,Stove	Patent: 29
75	University of Shanghai for Science & Technology	Shanghai, China	Medical school,Engineering education,Internationalization, ...[+2]	Patent: 29
76	Noritsu Koki Co., Ltd.	Chiba, Japan	Hydroponics,Drug discovery,Ultracentrifuge, ...[+2]	Patent: 29
77	Beijing University of Technology	Beijing Shi, China	International standard,MicroLED,Vocational education, ...[+2]	Patent: 29
78	Nanjing University of Aeronautics & Astronautics	Jiangsu Sheng, China	Astronautics,Molecular sensor,Solid-state battery, ...[+2]	Patent: 28
79	JiShou University	Hunan Sheng, China	Pinyin,Chemistry,Computer science, ...[+2]	Patent: 28
80	Vaillant BV	Netherlands		Patent: 28
81	A. O. Smith (China) Water Heater Co., Ltd.	Jiangsu Sheng, China	Water treatment,Management system,Refrigeration	Patent: 27
82	Jiang Yan Chen			Patent: 27
83	Qingdao University of Technology	Shandong Sheng, China		Patent: 26
84	Qingdao University	Fujian Sheng, China	Pinyin,Medicine,Biology, ...[+2]	Patent: 26
85	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 25
86	Zhejiang Cen New Energy Technology Co. Ltd.	Zhejiang Sheng, China		Patent: 25
87	Nanjing Huihe Construction Technology Co., Ltd.	China		Patent: 25
88	Samsung Electronics Co., Ltd.	South Korea	Computer hardware,Semiconductor,Software, ...[+2]	Patent: 25
89	Zhejiang University of Technology	Zhejiang Sheng, China	Pinyin,Mainland China,Chemistry, ...[+2]	Patent: 25
90	Stiebel Eltron GmbH & Co. KG	Niedersachsen, Germany	Heat pump,Storage heater,Automation, ...[+2]	Patent: 25
91	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 25
92	ALTO Refrigeration Manufacturing Co., Ltd.	Guangdong Sheng, China		Patent: 24
93	Beijing University of Civil Engineering & Architecture	Beijing Shi, China	Computer science,Structural engineering,Materials science, ...[+2]	Patent: 24
94	Huaneng Clean Energy Research Institute	Beijing Shi, China	Petroleum coke	Patent: 24
95	Guangdong Meizhi Precision Manufacturing Co., Ltd.	China		Patent: 24
96	Qingdao Haier Air Conditioning Electronics Co., Ltd.	Shandong Sheng, China	Air conditioning,Automation,Manufacturing engineering, ...[+2]	Patent: 23
97	Jilin University	Jilin Sheng, China	Pinyin,Coronavirus,Jurisdiction, ...[+2]	Patent: 23
98	Yanmar Co., Ltd.	Osaka, Japan	Diesel engine,Electronics,Tractor, ...[+2]	Patent: 22
99	Yanshan University	Hebei Sheng, China	Pinyin,Materials science,Control theory, ...[+2]	Patent: 22
100	Qingdao Sci-Inno Blue New Energy Lo Ltd.	Shandong Sheng, China	Thermal energy	Patent: 22