Top 100 Fast-growings companies in HVAC by Most Patent Filing In 3 Years in the China in 2022 – Discovery

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The HVAC top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years HVAC Fast-growings in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Heating, ventilation, and air conditioning (HVAC) is the technology of indoor and vehicular environmental comfort. Its goal is to provide thermal comfort and acceptable indoor air quality. HVAC system design is a subdiscipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics and heat transfer. "Refrigeration" is sometimes added to the field's abbreviation, as HVAC&R or HVACR or "ventilation" is dropped, as in HACR (as in the designation of HACR-rated circuit breakers).

1	China Construction Fifth Engineering Division Corp. Ltd.	Hunan Sheng, China	Real estate development	Patent: 6
2	Zhongshan Broad-Ocean Motor Co., Ltd.	Jilin Sheng, China	Electrical equipment,Electronics,China sea, ...[+2]	Patent: 6
3	Gree Electric Appliances, Inc. of Zhuhai	Guangdong Sheng, China	Electronics,Conditioners,Air conditioning, ...[+2]	Patent: 6
4	Shanghai Yida Air Conditioning Co. Ltd.	China		Patent: 5
5	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 5
6	South Air International Co., Ltd.	Chongqing Shi, China		Patent: 5
7	Chery Automobile Co., Ltd.	Anhui Sheng, China	Pinyin,Automotive engineering,Electric vehicle, ...[+2]	Patent: 5
8	Guangdong Shenling Environmental Systems Co., Ltd.	Guangdong Sheng, China	Refrigeration,Conditioners,Automation, ...[+2]	Patent: 4
9	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 4
10	Nanjing University of Posts & Telecommunications	Jiangsu Sheng, China	Pinyin,Power semiconductor device,System on a chip, ...[+2]	Patent: 4
11	The First Co. of China Eighth Engineering Bureau Ltd.	Shandong Sheng, China	Facilities engineering,Construction engineering,Electrical installation	Patent: 4
12	Guangxi University for Nationalities	China	Ethnology,Foreign language,Mathematics, ...[+2]	Patent: 3
13	Chery Commercial Vehicle (Anhui) Co. Ltd.	Anhui Sheng, China	Welding,Coating,Automotive engineering	Patent: 3
14	Johnson Controls Building Equipment Technology Wuxi Co. Ltd.	China		Patent: 3
15	Johnson Controls Air-Conditioning & Refrigeration Wuxi Co. Ltd	China		Patent: 3
16	Hefei Kdlian Safety Technology Co., Ltd.	Anhui Sheng, China	Fire detection	Patent: 3
17	Dongguan University of Technology	China	Computer science,Chemistry,Materials science, ...[+2]	Patent: 3
18	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 3
19	Dongfeng Motor Group Co., Ltd.	Hubei Sheng, China	Automotive engineering,Public transport,Truck, ...[+2]	Patent: 3
20	Wuhan University of Science & Technology	Fujian Sheng, China	Materials science,Metallurgy,Computer science, ...[+2]	Patent: 3
21	Chongqing Changan Automobile Co. Ltd.	Heilongjiang Sheng, China	Product design,Automotive engineering,Spare part, ...[+2]	Patent: 3
22	Yoau Electric Co., Ltd.	Jiangsu Sheng, China	Air purifier,Automation,Manufacturing engineering, ...[+2]	Patent: 3
23	Shanghai Jiao Tong University	Shanghai Shi, China	CONTEST,Biological membrane,Biofabrication, ...[+2]	Patent: 3
24	Ningbo Tuopu Group Co., Ltd.	Zhejiang Sheng, China	Vacuum pump,Chassis,Automotive engineering, ...[+2]	Patent: 2
25	Qingdao University of Technology	Shandong Sheng, China		Patent: 2
26	Rifeng Enterprise Group Co., Ltd.	China		Patent: 2
27	University of Shanghai for Science & Technology	Shanghai, China	Medical school,Engineering education,Internationalization, ...[+2]	Patent: 2
28	Chengdu Xinzhu Road & Bridge Machinery Co., Ltd.	Sichuan Sheng, China	Machine element,Oil well,Manufacturing engineering, ...[+2]	Patent: 2
29	Shenzhen Chuangxing Construction Co., Ltd.	Guangdong Sheng, China	Facilities engineering,Construction engineering	Patent: 2
30	Powerchina Huadong Engineering Corp. Ltd.	Zhejiang Sheng, China	Industrial engineering,Offshore wind power,Wind power, ...[+1]	Patent: 2
31	Jiangxi University of Science & Technology	Jiangxi Sheng, China	Materials science,Metallurgy,Chemistry, ...[+2]	Patent: 2
32	Zhejiang University of Technology	Zhejiang Sheng, China	Pinyin,Mainland China,Chemistry, ...[+2]	Patent: 2
33	Hubei Huagong Energy Co., Ltd.	China	Electrical equipment	Patent: 2
34	Fei Jun Xu	China		Patent: 2
35	Xi'an University of Architecture & Technology	Shaanxi Sheng, China	Architecture,Materials science,Structural engineering, ...[+2]	Patent: 2
36	Great Wall Motor Co., Ltd.	Hebei Sheng, China	HAVAL,Sport utility vehicle,Automotive engineering, ...[+2]	Patent: 2
37	State Grid Shanghai Municipal Electric Power Co.	Shanghai Shi, China	Electricity,Power transmission,Electric power transmission	Patent: 2
38	Rifeng Technology Co. Ltd.	China		Patent: 2
39	Changzhou University	Jiangsu Sheng, China		Patent: 2
40	Shanghai MAHLE Thermal Systems Co., Ltd.	Shanghai Shi, China	Air conditioning,Automation,Manufacturing engineering, ...[+2]	Patent: 2
41	Guangdong Power Grid Co. Ltd.	Guangdong Sheng, China		Patent: 2
42	Shenzhen McQuay Air Conditioning Co. Ltd.	Guangdong Sheng, China	Refrigeration,Air conditioning	Patent: 1
43	SINOPEC Engineering (Group) Co., Ltd.	Beijing Shi, China	Construction engineering,Chemical engineering,Oil well, ...[+2]	Patent: 1
44	Beijing Research & Design Institute of Rubber Industry	China		Patent: 1
45	NARI Technology Co., Ltd.	Jiangsu Sheng, China	Automation,Power transmission,Plug in hybrid electric vehicle, ...[+2]	Patent: 1
46	Tongji University	Shanghai Shi, China	Artificial intelligence,Pinyin,Structural engineering, ...[+2]	Patent: 1
47	Huazhong University of Science & Technology	Hubei Sheng, China	Education development,Cell therapy,Drug repositioning, ...[+2]	Patent: 1
48	Chongqing University of Posts & Telecommunications	Heilongjiang Sheng, China	Computer science,Computer network,Artificial intelligence, ...[+2]	Patent: 1
49	Chongqing Industry Polytechnic College	Chongqing Shi, China		Patent: 1
50	Liaoning Provincial Building Design & Research Institute	China		Patent: 1
51	Chicony Power Technology Co., Ltd.	Taiwan Province, China	Semiconductor,Sensor node,Electronics, ...[+2]	Patent: 1
52	Bomesc Offshore Engineering Co., Ltd.	Tianjin Shi, China	Petroleum industry,Construction engineering,Mining engineering, ...[+2]	Patent: 1
53	Huaneng Group Technology Innovation Center	China		Patent: 1
54	STARTUP Shanghai Pinlan Data Technology Co. , Ltd.	Shanghai Shi, China	Software,Product identification,Product data, ...[+2]	Patent: 1
55	Shenzhen General Institute of Architectural Design & Research	China		Patent: 1
56	Jiangsu Electric Power Co.	Jiangsu Sheng, China	Power transmission,Electric power transmission	Patent: 1
57	FAW Haima Automobile Co. Ltd.	Hainan Sheng, China	Stamping,Welding,Automotive engineering	Patent: 1
58	State Grid Electric Power Research Inst Wuhan Nanrui Co. Ltd.	Hubei Sheng, China	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Patent: 1
59	Central South University	Fujian Sheng, China	Metallurgy,Solid-state battery,Lithium-ion battery, ...[+2]	Patent: 1
60	Dalian University	Liaoning Sheng, China		Patent: 1
61	Shaanxi Yuyang Petroleum Technology Engineering Co. Ltd.	Shaanxi Sheng, China		Patent: 1
62	Inner Mongolia University of Science & Technology	China	Chinese education,Materials science,Metallurgy, ...[+2]	Patent: 1
63	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 1
64	Shandong Gangwan Construction Group Co. Ltd.	Shandong Sheng, China	Industrial engineering	Patent: 1
65	Shanghai Baoye Group Co., Ltd.	Shanghai Shi, China	Structural system,Construction engineering	Patent: 1
66	Jilin University	Jilin Sheng, China	Pinyin,Coronavirus,Jurisdiction, ...[+2]	Patent: 1
67	China Academy of Building Research	Beijing Shi, China	Product standard,Elevator,Building material, ...[+1]	Patent: 1
68	Qingdao University of Science & Technology	Fujian Sheng, China	Pinyin,Chemical industry,Chemistry, ...[+2]	Patent: 1
69	Wuhan University	Hubei Sheng, China	Knowledge management,Computer science,Chemistry, ...[+2]	Patent: 1
70	Zhejiang Geely Holding Group Co., Ltd.	Zhejiang Sheng, China	Electric vehicle,Automotive engineering,Plug in hybrid electric vehicle, ...[+2]	Patent: 1
71	Zhejiang Loopmaster Energy Technology Co., Ltd.	Zhejiang Sheng, China	Energy technology,Construction engineering	Patent: 1
72	Xihua University	Sichuan Sheng, China	Computer science,Materials science,Chemistry, ...[+2]	Patent: 1
73	Dalian Urban Development Design Co., Ltd.	China		Patent: 1
74	Yanshan University	Hebei Sheng, China	Pinyin,Materials science,Control theory, ...[+2]	Patent: 1
75	China Construction Fourth Engineering Division Corp. Ltd.	Guangdong Sheng, China	Construction engineering	Patent: 1
76	Tsinghua University	Beijing Shi, China	Western culture,TUTOR,Silicon carbide, ...[+2]	Patent: 1
77	Shenzhen Allied Control System Co., Ltd.	Guangdong Sheng, China	Thermostat,Control system,Refrigeration	Patent: 1
78	Wuhan Honghai Technology Co., Ltd.	Hubei Sheng, China	Electric heating,Conditioning equipment,Baseboard, ...[+1]	Patent: 1
79	Suzhou Ontario Architectural Design Co., Ltd.	China		Patent: 1
80	Changsha University of Science & Technology	Jiangsu Sheng, China	Pinyin,Materials science,Mathematics, ...[+2]	Patent: 1
81	Beijing Shougang Automation Information Technology Co. Ltd.	Beijing Shi, China		Patent: 1
82	Rizhao Weiye Tools Co., Ltd.	Shandong Sheng, China		Patent: 1
83	Tianjin Hongye Construction Group Co., Ltd.	China		Patent: 1
84	Huaneng Shandong Shidao Bay Nuclear Power Co., Ltd.	China		Patent: 1
85	Wolong Electric Group Co. Ltd.	Zhejiang Sheng, China	Electric motor,Photovoltaic power station,Electrical equipment, ...[+2]	Patent: 1
86	China Railway Construction Electrification Bureau Grp Co., Ltd	Beijing Shi, China		Patent: 1
87	Wuyi University	Guangdong Sheng, China		Patent: 1
88	Nanjing Xiezhong Auto-Airconditioner (Group) Co., Ltd.	Jiangsu Sheng, China	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 1
89	Wuxi Haiying Electronic Medical System Co. Ltd.	China		Patent: 1
90	China Electric Power Research Institute Ltd.	Beijing Shi, China	Grid network,Smart grid,Smart meter	Patent: 1
91	China Southern Power Grid Co., Ltd.	Guangdong Sheng, China	Power transmission,Electric power transmission,Power grid, ...[+2]	Patent: 1
92	Harbin University of Commerce	Heilongjiang Sheng, China	Pinyin,Chemistry,Computer science, ...[+2]	Patent: 1
93	Wuhan University of Technology	Hubei Sheng, China	Materials science,Composite material,Computer science, ...[+2]	Patent: 1
94	Nanjing University of Aeronautics & Astronautics	Jiangsu Sheng, China	Astronautics,Molecular sensor,Solid-state battery, ...[+2]	Patent: 1
95	Xia Zhou	China		Patent: 1
96	Xuzhou Xugong Automobile Manufacturing Co., Ltd.	China		Patent: 1
97	Shenyang Jianzhu University	Liaoning Sheng, China	Structural engineering,Materials science,Composite material, ...[+2]	Patent: 1
98	Wison (Nantong) Heavy Industry Co., Ltd.	Jiangsu Sheng, China	Heavy industry,Mechanical engineering,Manufacturing engineering	Patent: 1
99	Shenzhen Tobacco Industry Co., Ltd.	Guangdong Sheng, China		Patent: 1
100	China National Petroleum Corp.	Beijing Shi, China	Natural gas,Petroleum industry,Renewable energy, ...[+2]	Patent: 1