Top 100 Fast-growings companies in Heat pump by Most Patent Filing In 5 Years in the China 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 China. 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	Midea Group Co. Ltd.	Jilin, China	Air conditioning,Electronics,Fast-moving consumer goods, ...[+2]	Patent: 228
4	Guangdong PHNIX Eco-energy Solution Ltd.	Guangdong Sheng, China	Industrial engineering	Patent: 194
5	Tianjin University of Commerce	Guangdong Sheng, China	Chemistry,Chromatography,Materials science, ...[+2]	Patent: 168
6	Guangdong New Energy Technology Development Co. Ltd.	China		Patent: 159
7	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 152
8	Technical Institute of Physics & Chemistry CAS	Beijing Shi, China		Patent: 152
9	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 140
10	Zhejiang Zhongguang Electric Co. Ltd.	Zhejiang Sheng, China	Refrigeration	Patent: 135
11	Qingdao Haier Air Conditioning Electronics Co., Ltd.	Shandong Sheng, China	Air conditioning,Automation,Manufacturing engineering, ...[+2]	Patent: 134
12	GD Midea Heating & Ventilating Equipment Co., Ltd.	Guangdong Sheng, China	Conditioners,Automation,Manufacturing engineering, ...[+2]	Patent: 129
13	North China Electric Power University	Beijing Shi, China	Pinyin,Control theory,Computer science, ...[+2]	Patent: 129
14	Tsinghua University	Beijing Shi, China	Western culture,TUTOR,Silicon carbide, ...[+2]	Patent: 121
15	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	Patent: 114
16	Qingdao Hisense Hitachi Air Conditioning Systems Co. Ltd.	Shandong Sheng, China	Air conditioning,Automation,Manufacturing engineering, ...[+2]	Patent: 102
17	Ningbo Aux Electric Co. Ltd.	China		Patent: 95
18	Dalian Minzu University	Liaoning Sheng, China	Pinyin,Chemistry,Computer science, ...[+2]	Patent: 90
19	Shanghai Jiao Tong University	Shanghai Shi, China	CONTEST,Biological membrane,Biofabrication, ...[+2]	Patent: 89
20	Tongji University	Shanghai Shi, China	Artificial intelligence,Pinyin,Structural engineering, ...[+2]	Patent: 88
21	Shuangliang Eco-Energy Systems Co., Ltd.	Jiangsu Sheng, China	Air conditioning,Chiller,Conditioning equipment, ...[+2]	Patent: 87
22	Huaneng Clean Energy Research Institute	Beijing Shi, China	Petroleum coke	Patent: 87
23	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 79
24	Zhejiang University of Technology	Zhejiang Sheng, China	Pinyin,Mainland China,Chemistry, ...[+2]	Patent: 79
25	Kochem Electric Appliance Co. Ltd.	China		Patent: 78
26	Beijing University of Technology	Beijing Shi, China	International standard,MicroLED,Vocational education, ...[+2]	Patent: 72
27	Xi'an Thermal Power Research Institute Co., Ltd.	Shaanxi Sheng, China		Patent: 70
28	Hefei Midea Heating & Ventilating Equipment Co. Ltd.	China		Patent: 66
29	Qingdao University of Technology	Shandong Sheng, China		Patent: 65
30	Qingdao Haier Drum Washing Machine Co., Ltd.	Shandong Sheng, China	Laundry	Patent: 63
31	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 61
32	Zhejiang University	Zhejiang Sheng, China	Pinyin,Educational institution,Cancer immunotherapy, ...[+2]	Patent: 60
33	Huadian Electric Power Research Institute Co., Ltd.	Zhejiang Sheng, China	Hydropower,Energy technology	Patent: 59
34	Zhejiang Ama & Hien Technology Co. Ltd.	China		Patent: 59
35	Zhongyuan University of Technology	Henan Sheng, China	Public university,Materials science,Composite material, ...[+2]	Patent: 55
36	Guangdong Shenling Environmental Systems Co., Ltd.	Guangdong Sheng, China	Refrigeration,Conditioners,Automation, ...[+2]	Patent: 53
37	Guangdong Midea Refrigeration Equipment Co., Ltd.	Guangdong Sheng, China	Refrigeration,Electronics	Patent: 53
38	Qingdao Haier Intelligent Technology R&D Co., Ltd.	China		Patent: 50
39	BYD Co., Ltd.	Guangdong Sheng, China	Handset,Automotive engineering,Electric vehicle, ...[+2]	Patent: 50
40	University of Shanghai for Science & Technology	Shanghai, China	Medical school,Engineering education,Internationalization, ...[+2]	Patent: 48
41	Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai	China		Patent: 47
42	Tianjin Chengjian University	Tianjin Shi, China		Patent: 44
43	Guangdong University of Technology	Guangdong Sheng, China	Pinyin,Computer science,Materials science, ...[+2]	Patent: 44
44	Qingdao University	Fujian Sheng, China	Pinyin,Medicine,Biology, ...[+2]	Patent: 44
45	Foshan Shunde Midea Washing Appliances Manufacturing Co. Ltd.	Guangdong Sheng, China	Electronics	Patent: 43
46	Beijing University of Civil Engineering & Architecture	Beijing Shi, China	Computer science,Structural engineering,Materials science, ...[+2]	Patent: 43
47	Shandong Jianzhu University	Shandong Sheng, China		Patent: 43
48	Shandong University	Shandong Sheng, China	Pinyin,Public university,Coronavirus, ...[+2]	Patent: 41
49	Wuxi Little Swan Co., Ltd.	Anhui Sheng, China	Dry cleaning,Electronics	Patent: 41
50	Nanjing University of Aeronautics & Astronautics	Jiangsu Sheng, China	Astronautics,Molecular sensor,Solid-state battery, ...[+2]	Patent: 41
51	Tianjin University of Science & Technology	Guangdong Sheng, China	Chemistry,Biochemistry,Chromatography, ...[+2]	Patent: 41
52	Nanjing TICA Air-Conditioning Co. Ltd.	Jiangsu Sheng, China	Conditioners,Automation,Manufacturing engineering, ...[+2]	Patent: 38
53	Harbin Institute of Technology	Guangdong Sheng, China	Facial recognition system,Artificial intelligence,Science and engineering, ...[+2]	Patent: 37
54	Jilin University	Jilin Sheng, China	Pinyin,Coronavirus,Jurisdiction, ...[+2]	Patent: 36
55	Yantai Ebara Air Conditioning Equipment Co., Ltd.	Shandong Sheng, China	Chiller,Refrigeration,Manufacturing engineering, ...[+2]	Patent: 36
56	Northeast Electric Power University	JI, CN	Pinyin,Computer science,Control theory, ...[+2]	Patent: 34
57	Zhejiang Geely Holding Group Co., Ltd.	Zhejiang Sheng, China	Electric vehicle,Automotive engineering,Plug in hybrid electric vehicle, ...[+2]	Patent: 34
58	ALTO Refrigeration Manufacturing Co., Ltd.	Guangdong Sheng, China		Patent: 33
59	Chongqing University	Heilongjiang Sheng, China	Built environment,Pinyin,Materials science, ...[+2]	Patent: 33
60	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 33
61	Tianjin Electric Power Corp.	Tianjin Shi, China	Electromagnetic clutch,Pulley,Machine element, ...[+2]	Patent: 31
62	Yanshan University	Hebei Sheng, China	Pinyin,Materials science,Control theory, ...[+2]	Patent: 29
63	Zhejiang Sci-Tech University	Zhejiang Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 29
64	Dongguan University of Technology	China	Computer science,Chemistry,Materials science, ...[+2]	Patent: 28
65	Hebei University of Technology	Tianjin Shi, China	Chinese education,Pinyin,Public university, ...[+2]	Patent: 28
66	Jiangsu University of Science & Technology	China	Package on package,Multi-chip module,Wafer-level packaging, ...[+2]	Patent: 28
67	China Academy of Building Research	Beijing Shi, China	Product standard,Elevator,Building material, ...[+1]	Patent: 27
68	Qingdao Haier Dishwasher Co., Ltd.	China		Patent: 27
69	Taiyuan University of Technology	Taiwan Province, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 27
70	Shanghai University of Electric Power	China	Pinyin,Public university,Materials science, ...[+2]	Patent: 27
71	Yangzhou University	Jiangsu Sheng, China	Pinyin,Biology,Chemistry, ...[+2]	Patent: 26
72	Nanjing Huihe Construction Technology Co., Ltd.	China		Patent: 26
73	Guangdong Meizhi Precision Manufacturing Co., Ltd.	China		Patent: 26
74	Wuxi Tongfang Artificial Environment Co., Ltd.	China		Patent: 26
75	Hebei Daorong New Energy Technology Co., Ltd.	China		Patent: 24
76	Shaanxi University of Technology	China	Educational institution,Chemistry,Materials science, ...[+2]	Patent: 23
77	Guangdong Wotech Renewable Energy & Technology Co., Ltd.	Guangdong Sheng, China		Patent: 23
78	Qingdao Haier Washing Machine Co., Ltd.	Shandong Sheng, China	Electronics,Automation,Manufacturing engineering, ...[+2]	Patent: 23
79	Changzhou University	Jiangsu Sheng, China		Patent: 23
80	Shandong Santu Energy Co., Ltd.	China		Patent: 23
81	South Air International Co., Ltd.	Chongqing Shi, China		Patent: 23
82	Xi'an Polytechnic University	Hunan Sheng, China	Materials science,Composite material,Computer science, ...[+2]	Patent: 22
83	Zhengzhou University	Shanxi Sheng, China	Academic Training,Educational institution,Graduate degree, ...[+2]	Patent: 22
84	Yantai University	Liaoning Sheng, China	Curriculum development,Vocational education,Science education, ...[+2]	Patent: 22
85	Zhejiang Cen New Energy Technology Co. Ltd.	Zhejiang Sheng, China		Patent: 22
86	Nanjing Xiezhong Auto-Airconditioner (Group) Co., Ltd.	Jiangsu Sheng, China	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 21
87	Xi'an University of Architecture & Technology	Shaanxi Sheng, China	Architecture,Materials science,Structural engineering, ...[+2]	Patent: 21
88	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	Patent: 21
89	Shenyang Jianzhu University	Liaoning Sheng, China	Structural engineering,Materials science,Composite material, ...[+2]	Patent: 21
90	Southwest Jiaotong University	Sichuan Sheng, China	Central city,Materials science,Computer science, ...[+2]	Patent: 21
91	Songz Automobile Air Conditioning Co., Ltd.	Shanghai Shi, China	Air conditioning,Product design,Manufacturing engineering, ...[+2]	Patent: 21
92	Huazhong University of Science & Technology	Hubei Sheng, China	Education development,Cell therapy,Drug repositioning, ...[+2]	Patent: 20
93	Shanghai Aistar Automotive Air Conditioning System Co., Ltd.	China		Patent: 20
94	Guangdong Carrier HVAC Co., Ltd.	Guangdong Sheng, China	Chiller,Refrigeration	Patent: 20
95	Zealux Electric Ltd.	Guangdong Sheng, China	Heat pump	Patent: 20
96	State Grid Beijing Electric Power Co.	China	Power grid	Patent: 20
97	Guangdong Chico Electronic, Inc.	Guangdong Sheng, China	Telecommunications	Patent: 19
98	A. O. Smith (China) Water Heater Co., Ltd.	Jiangsu Sheng, China	Water treatment,Management system,Refrigeration	Patent: 19
99	Hebei University of Engineering	Hebei Sheng, China	Pinyin,Computer science,Artificial intelligence, ...[+2]	Patent: 19
100	Trane Air Conditioning Systems (China) Co., Ltd.	Shanghai Shi, China	Refrigeration,Automation,Manufacturing engineering, ...[+2]	Patent: 19