Top 100 Fast-growings companies in Heat pump by Most Patent Filing In 3 Years in the China in 2020 – 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 China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2020, 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: 575
2	Haier Smart Home Co., Ltd.	Shandong Sheng, China	Conditioners,Electronics,Refrigeration, ...[+2]	Patent: 264
3	Tianjin University of Commerce	Guangdong Sheng, China	Chemistry,Chromatography,Materials science, ...[+2]	Patent: 145
4	Midea Group Co. Ltd.	Jilin, China	Air conditioning,Electronics,Fast-moving consumer goods, ...[+2]	Patent: 143
5	Guangdong PHNIX Eco-energy Solution Ltd.	Guangdong Sheng, China	Industrial engineering	Patent: 118
6	Technical Institute of Physics & Chemistry CAS	Beijing Shi, China		Patent: 107
7	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 98
8	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 98
9	Guangdong New Energy Technology Development Co. Ltd.	China		Patent: 97
10	Zhejiang Zhongguang Electric Co. Ltd.	Zhejiang Sheng, China	Refrigeration	Patent: 87
11	Tsinghua University	Beijing Shi, China	Western culture,TUTOR,Silicon carbide, ...[+2]	Patent: 85
12	Dalian Minzu University	Liaoning Sheng, China	Pinyin,Chemistry,Computer science, ...[+2]	Patent: 83
13	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	Patent: 76
14	North China Electric Power University	Beijing Shi, China	Pinyin,Control theory,Computer science, ...[+2]	Patent: 75
15	Zhejiang University of Technology	Zhejiang Sheng, China	Pinyin,Mainland China,Chemistry, ...[+2]	Patent: 72
16	Kochem Electric Appliance Co. Ltd.	China		Patent: 67
17	Shuangliang Eco-Energy Systems Co., Ltd.	Jiangsu Sheng, China	Air conditioning,Chiller,Conditioning equipment, ...[+2]	Patent: 63
18	Qingdao Hisense Hitachi Air Conditioning Systems Co. Ltd.	Shandong Sheng, China	Air conditioning,Automation,Manufacturing engineering, ...[+2]	Patent: 62
19	GD Midea Heating & Ventilating Equipment Co., Ltd.	Guangdong Sheng, China	Conditioners,Automation,Manufacturing engineering, ...[+2]	Patent: 59
20	Qingdao Haier Air Conditioning Electronics Co., Ltd.	Shandong Sheng, China	Air conditioning,Automation,Manufacturing engineering, ...[+2]	Patent: 57
21	Tongji University	Shanghai Shi, China	Artificial intelligence,Pinyin,Structural engineering, ...[+2]	Patent: 53
22	Beijing University of Technology	Beijing Shi, China	International standard,MicroLED,Vocational education, ...[+2]	Patent: 51
23	Qingdao University of Technology	Shandong Sheng, China		Patent: 50
24	Shanghai Jiao Tong University	Shanghai Shi, China	CONTEST,Biological membrane,Biofabrication, ...[+2]	Patent: 50
25	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 49
26	Qingdao Haier Drum Washing Machine Co., Ltd.	Shandong Sheng, China	Laundry	Patent: 48
27	Zhejiang Ama & Hien Technology Co. Ltd.	China		Patent: 48
28	Zhejiang University	Zhejiang Sheng, China	Pinyin,Educational institution,Cancer immunotherapy, ...[+2]	Patent: 43
29	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 42
30	Ningbo Aux Electric Co. Ltd.	China		Patent: 40
31	Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai	China		Patent: 38
32	Zhongyuan University of Technology	Henan Sheng, China	Public university,Materials science,Composite material, ...[+2]	Patent: 37
33	Huadian Electric Power Research Institute Co., Ltd.	Zhejiang Sheng, China	Hydropower,Energy technology	Patent: 36
34	University of Shanghai for Science & Technology	Shanghai, China	Medical school,Engineering education,Internationalization, ...[+2]	Patent: 36
35	Foshan Shunde Midea Washing Appliances Manufacturing Co. Ltd.	Guangdong Sheng, China	Electronics	Patent: 34
36	Beijing University of Civil Engineering & Architecture	Beijing Shi, China	Computer science,Structural engineering,Materials science, ...[+2]	Patent: 29
37	Hefei Midea Heating & Ventilating Equipment Co. Ltd.	China		Patent: 28
38	Qingdao University	Fujian Sheng, China	Pinyin,Medicine,Biology, ...[+2]	Patent: 27
39	Nanjing University of Aeronautics & Astronautics	Jiangsu Sheng, China	Astronautics,Molecular sensor,Solid-state battery, ...[+2]	Patent: 26
40	Nanjing TICA Air-Conditioning Co. Ltd.	Jiangsu Sheng, China	Conditioners,Automation,Manufacturing engineering, ...[+2]	Patent: 26
41	Tianjin University of Science & Technology	Guangdong Sheng, China	Chemistry,Biochemistry,Chromatography, ...[+2]	Patent: 26
42	Guangdong Shenling Environmental Systems Co., Ltd.	Guangdong Sheng, China	Refrigeration,Conditioners,Automation, ...[+2]	Patent: 25
43	Guangdong Meizhi Precision Manufacturing Co., Ltd.	China		Patent: 25
44	Guangdong University of Technology	Guangdong Sheng, China	Pinyin,Computer science,Materials science, ...[+2]	Patent: 25
45	Shandong Jianzhu University	Shandong Sheng, China		Patent: 25
46	Northeast Electric Power University	JI, CN	Pinyin,Computer science,Control theory, ...[+2]	Patent: 24
47	Tianjin Chengjian University	Tianjin Shi, China		Patent: 24
48	Chongqing University	Heilongjiang Sheng, China	Built environment,Pinyin,Materials science, ...[+2]	Patent: 24
49	Xi'an Thermal Power Research Institute Co., Ltd.	Shaanxi Sheng, China		Patent: 23
50	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 23
51	Jilin University	Jilin Sheng, China	Pinyin,Coronavirus,Jurisdiction, ...[+2]	Patent: 22
52	Shandong University	Shandong Sheng, China	Pinyin,Public university,Coronavirus, ...[+2]	Patent: 22
53	Hebei Daorong New Energy Technology Co., Ltd.	China		Patent: 22
54	Zhejiang Sci-Tech University	Zhejiang Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 22
55	Huaneng Clean Energy Research Institute	Beijing Shi, China	Petroleum coke	Patent: 22
56	Guangdong Midea Refrigeration Equipment Co., Ltd.	Guangdong Sheng, China	Refrigeration,Electronics	Patent: 21
57	Shanghai University of Electric Power	China	Pinyin,Public university,Materials science, ...[+2]	Patent: 21
58	Harbin Institute of Technology	Guangdong Sheng, China	Facial recognition system,Artificial intelligence,Science and engineering, ...[+2]	Patent: 21
59	Yangzhou University	Jiangsu Sheng, China	Pinyin,Biology,Chemistry, ...[+2]	Patent: 20
60	Hebei University of Technology	Tianjin Shi, China	Chinese education,Pinyin,Public university, ...[+2]	Patent: 19
61	South Air International Co., Ltd.	Chongqing Shi, China		Patent: 19
62	Qingdao Haier Intelligent Technology R&D Co., Ltd.	China		Patent: 19
63	Shanghai Aistar Automotive Air Conditioning System Co., Ltd.	China		Patent: 18
64	Zhejiang Geely Holding Group Co., Ltd.	Zhejiang Sheng, China	Electric vehicle,Automotive engineering,Plug in hybrid electric vehicle, ...[+2]	Patent: 18
65	Yantai Ebara Air Conditioning Equipment Co., Ltd.	Shandong Sheng, China	Chiller,Refrigeration,Manufacturing engineering, ...[+2]	Patent: 18
66	Changzhou University	Jiangsu Sheng, China		Patent: 18
67	Qingdao Haier Dishwasher Co., Ltd.	China		Patent: 18
68	Dongguan University of Technology	China	Computer science,Chemistry,Materials science, ...[+2]	Patent: 18
69	Wuxi Tongfang Artificial Environment Co., Ltd.	China		Patent: 18
70	Guangdong Carrier HVAC Co., Ltd.	Guangdong Sheng, China	Chiller,Refrigeration	Patent: 17
71	Tianjin Electric Power Corp.	Tianjin Shi, China	Electromagnetic clutch,Pulley,Machine element, ...[+2]	Patent: 17
72	Hebei University of Engineering	Hebei Sheng, China	Pinyin,Computer science,Artificial intelligence, ...[+2]	Patent: 17
73	BYD Co., Ltd.	Guangdong Sheng, China	Handset,Automotive engineering,Electric vehicle, ...[+2]	Patent: 17
74	ALTO Refrigeration Manufacturing Co., Ltd.	Guangdong Sheng, China		Patent: 16
75	Shandong Santu Energy Co., Ltd.	China		Patent: 16
76	Taiyuan University of Technology	Taiwan Province, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 16
77	Xi'an University of Architecture & Technology	Shaanxi Sheng, China	Architecture,Materials science,Structural engineering, ...[+2]	Patent: 15
78	Yantai University	Liaoning Sheng, China	Curriculum development,Vocational education,Science education, ...[+2]	Patent: 15
79	Zhejiang Cen New Energy Technology Co. Ltd.	Zhejiang Sheng, China		Patent: 15
80	Nanjing Huihe Construction Technology Co., Ltd.	China		Patent: 15
81	State Grid Beijing Electric Power Co.	China	Power grid	Patent: 15
82	Chongqing Haier Air Conditioner Co., Ltd.	Chongqing Shi, China		Patent: 15
83	Emerson Climate Technologies (Suzhou) Co., Ltd.	Jiangsu Sheng, China	Refrigeration,Automation,Manufacturing engineering, ...[+2]	Patent: 15
84	Jiangsu University of Science & Technology	China	Package on package,Multi-chip module,Wafer-level packaging, ...[+2]	Patent: 15
85	Huazhong University of Science & Technology	Hubei Sheng, China	Education development,Cell therapy,Drug repositioning, ...[+2]	Patent: 14
86	Yunnan Academy of Tobacco Agriculture Science	Yunnan Sheng, China		Patent: 14
87	China Academy of Building Research	Beijing Shi, China	Product standard,Elevator,Building material, ...[+1]	Patent: 14
88	Zhengzhou University	Shanxi Sheng, China	Academic Training,Educational institution,Graduate degree, ...[+2]	Patent: 14
89	Zealux Electric Ltd.	Guangdong Sheng, China	Heat pump	Patent: 14
90	Hebei Nathan Air Conditioning Co. Ltd.	China		Patent: 14
91	Yanshan University	Hebei Sheng, China	Pinyin,Materials science,Control theory, ...[+2]	Patent: 13
92	Guangdong Wotech Renewable Energy & Technology Co., Ltd.	Guangdong Sheng, China		Patent: 13
93	Qingdao Haier Washing Machine Co., Ltd.	Shandong Sheng, China	Electronics,Automation,Manufacturing engineering, ...[+2]	Patent: 13
94	Shandong University of Science & Technology	China	Mathematics,Computer science,Materials science, ...[+2]	Patent: 13
95	Tianpu New Energy Technology Co. Ltd.	China		Patent: 13
96	Guizhou University	Guizhou Sheng, China	Pinyin,Chemistry,Biology, ...[+2]	Patent: 13
97	Songz Automobile Air Conditioning Co., Ltd.	Shanghai Shi, China	Air conditioning,Product design,Manufacturing engineering, ...[+2]	Patent: 13
98	Jiangsu Shengshi Energy-Saving Technology Co., Ltd.	China		Patent: 12
99	Xi'an Polytechnic University	Hunan Sheng, China	Materials science,Composite material,Computer science, ...[+2]	Patent: 12
100	Wuxi Little Swan Co., Ltd.	Anhui Sheng, China	Dry cleaning,Electronics	Patent: 12