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Top 100 New Entrants companies in HVAC
by Most Patent Filing In 3 Years in the China in 2022

The HVAC top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years HVAC New Entrants 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).

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

United States

South Korea

Ranking:

Most Patent Filing In 5 Years

Most Patent Filing In 3 Years

Most Patent Filing In 1 Year

#
Company Name
Region
Tech Topics
Total
1
China Construction Fifth Engineering Division Corp. Ltd.
Hunan Sheng, China
Real estate development
Patent: 6
2
Southeast University
Jiangsu Sheng, China
Mechanical engineering,Molecular beam epitaxy,Retinitis,
...[+2]
Patent: 5
3
The First Co. of China Eighth Engineering Bureau Ltd.
Shandong Sheng, China
Facilities engineering,Construction engineering,Electrical installation
Patent: 4
4
Guangxi University for Nationalities
China
Ethnology,Foreign language,Mathematics,
...[+2]
Patent: 3
5
Wuhan University of Science & Technology
Fujian Sheng, China
Materials science,Metallurgy,Computer science,
...[+2]
Patent: 3
6
Johnson Controls Building Equipment Technology Wuxi Co. Ltd.
China
Patent: 3
7
Hefei Kdlian Safety Technology Co., Ltd.
Anhui Sheng, China
Fire detection
Patent: 3
8
Dongguan University of Technology
China
Computer science,Chemistry,Materials science,
...[+2]
Patent: 3
9
Yoau Electric Co., Ltd.
Jiangsu Sheng, China
Air purifier,Automation,Manufacturing engineering,
...[+2]
Patent: 3
10
Tianjin University
Guangdong Sheng, China
Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin,
...[+2]
Patent: 3
11
Dongfeng Motor Group Co., Ltd.
Hubei Sheng, China
Automotive engineering,Public transport,Truck,
...[+2]
Patent: 3
12
Ningbo Tuopu Group Co., Ltd.
Zhejiang Sheng, China
Vacuum pump,Chassis,Automotive engineering,
...[+2]
Patent: 2
13
Hubei Huagong Energy Co., Ltd.
China
Electrical equipment
Patent: 2
14
Qingdao University of Technology
Shandong Sheng, China
Patent: 2
15
Fei Jun Xu
China
Patent: 2
16
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Architecture,Materials science,Structural engineering,
...[+2]
Patent: 2
17
Rifeng Enterprise Group Co., Ltd.
China
Patent: 2
18
Chengdu Xinzhu Road & Bridge Machinery Co., Ltd.
Sichuan Sheng, China
Machine element,Oil well,Manufacturing engineering,
...[+2]
Patent: 2
19
Shenzhen Chuangxing Construction Co., Ltd.
Guangdong Sheng, China
Facilities engineering,Construction engineering
Patent: 2
20
Rifeng Technology Co. Ltd.
China
Patent: 2
21
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Industrial engineering,Offshore wind power,Wind power,
...[+1]
Patent: 2
22
Changzhou University
Jiangsu Sheng, China
Patent: 2
23
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Materials science,Metallurgy,Chemistry,
...[+2]
Patent: 2
24
Shanghai MAHLE Thermal Systems Co., Ltd.
Shanghai Shi, China
Air conditioning,Automation,Manufacturing engineering,
...[+2]
Patent: 2
25
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 2
26
Shenzhen McQuay Air Conditioning Co. Ltd.
Guangdong Sheng, China
Refrigeration,Air conditioning
Patent: 1
27
SINOPEC Engineering (Group) Co., Ltd.
Beijing Shi, China
Construction engineering,Chemical engineering,Oil well,
...[+2]
Patent: 1
28
Beijing Research & Design Institute of Rubber Industry
China
Patent: 1
29
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Automation,Power transmission,Plug in hybrid electric vehicle,
...[+2]
Patent: 1
30
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Power transmission,Electric power transmission,Power grid,
...[+2]
Patent: 1
31
Chongqing Industry Polytechnic College
Chongqing Shi, China
Patent: 1
32
Harbin University of Commerce
Heilongjiang Sheng, China
Pinyin,Chemistry,Computer science,
...[+2]
Patent: 1
33
Wuhan University of Technology
Hubei Sheng, China
Materials science,Composite material,Computer science,
...[+2]
Patent: 1
34
Xia Zhou
China
Patent: 1
35
Liaoning Provincial Building Design & Research Institute
China
Patent: 1
36
Shenzhen Tobacco Industry Co., Ltd.
Guangdong Sheng, China
Patent: 1
37
China National Petroleum Corp.
Beijing Shi, China
Natural gas,Petroleum industry,Renewable energy,
...[+2]
Patent: 1
38
Suqian College
Jiangsu Sheng, China
Mathematics,Computer science,Materials science,
...[+2]
Patent: 1
39
Huaneng Group Technology Innovation Center
China
Patent: 1
40
Shanghai Pinlan Data Technology Co. , Ltd.
Shanghai Shi, China
Software,Product identification,Product data,
...[+2]
Patent: 1
41
Ran Fang Chen
China
Patent: 1
42
Taiyuan University of Technology
Taiwan Province, China
Pinyin,Materials science,Chemistry,
...[+2]
Patent: 1
43
Shenzhen General Institute of Architectural Design & Research
China
Patent: 1
44
Kunming University of Science & Technology
Yunnan Sheng, China
Materials science,Metallurgy,Chemistry,
...[+2]
Patent: 1
45
China Construction Eighth Engineering Division Corp. Ltd.
Shanghai Shi, China
Construction engineering
Patent: 1
46
Hefei Changan Automobile Co., Ltd.
Anhui Sheng, China
Automotive engineering
Patent: 1
47
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Power transmission,Electric power transmission
Patent: 1
48
FAW Haima Automobile Co. Ltd.
Hainan Sheng, China
Stamping,Welding,Automotive engineering
Patent: 1
49
State Grid Electric Power Research Inst Wuhan Nanrui Co. Ltd.
Hubei Sheng, China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 1
50
University of Electronic Science & Technology of China
Sichuan Sheng, China
Power semiconductor device,Semiconductor,Molecular beam epitaxy,
...[+2]
Patent: 1
51
Central South University
Fujian Sheng, China
Metallurgy,Solid-state battery,Lithium-ion battery,
...[+2]
Patent: 1
52
East China Jiaotong University
Fujian Sheng, China
Computer science,Materials science,Mathematics,
...[+2]
Patent: 1
53
Qingdao Tengyuan Design Firm Co., Ltd.
China
Patent: 1
54
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Power grid,Power transmission,Virtual currency,
...[+2]
Patent: 1
55
Dalian University
Liaoning Sheng, China
Patent: 1
56
Shaanxi Yuyang Petroleum Technology Engineering Co. Ltd.
Shaanxi Sheng, China
Patent: 1
57
Dongfeng Automobile Co., Ltd.
Hubei Sheng, China
Truck,Automotive engineering,Public transport,
...[+1]
Patent: 1
58
Inner Mongolia University of Science & Technology
China
Chinese education,Materials science,Metallurgy,
...[+2]
Patent: 1
59
Shandong Gangwan Construction Group Co. Ltd.
Shandong Sheng, China
Industrial engineering
Patent: 1
60
Shanghai Baoye Group Co., Ltd.
Shanghai Shi, China
Structural system,Construction engineering
Patent: 1
61
Zhejiang Zhuan Construction Group Co. Ltd.
Zhejiang Sheng, China
Patent: 1
62
Guangdong Ocean University
Guangdong Sheng, China
Oceanography,Pinyin,Biology,
...[+2]
Patent: 1
63
Hefei University of Technology
Henan Sheng, China
Management science,Pinyin,Computer science,
...[+2]
Patent: 1
64
Jilin University
Jilin Sheng, China
Pinyin,Coronavirus,Jurisdiction,
...[+2]
Patent: 1
65
Shenyang Ligong University
Liaoning Sheng, China
Materials science,Computer science,Metallurgy,
...[+2]
Patent: 1
66
Qingdao University of Science & Technology
Fujian Sheng, China
Pinyin,Chemical industry,Chemistry,
...[+2]
Patent: 1
67
China United Engineering Corp.
Zhejiang Sheng, China
Construction engineering,Municipal planning,Energy engineering,
...[+2]
Patent: 1
68
Wuhan University
Hubei Sheng, China
Knowledge management,Computer science,Chemistry,
...[+2]
Patent: 1
69
Dongfeng Honda Automobile Co., Ltd.
Hubei Sheng, China
Automotive engine,Sport utility vehicle,Automotive engineering,
...[+2]
Patent: 1
70
CCEED Industrial Equipment Installation Co. Ltd.
China
Patent: 1
71
Xin Chen, EMBA
China
Patent: 1
72
Zhejiang Loopmaster Energy Technology Co., Ltd.
Zhejiang Sheng, China
Energy technology,Construction engineering
Patent: 1
73
Shanghai Installation Engineering Co., Ltd.
China
Electronics,Computer hardware
Patent: 1
74
Dalian Urban Development Design Co., Ltd.
China
Patent: 1
75
Shanghai Lianchuang Design Group Co., Ltd.
China
Patent: 1
76
Yanshan University
Hebei Sheng, China
Pinyin,Materials science,Control theory,
...[+2]
Patent: 1
77
Shanghai Aineng Power Engineering Co. Ltd.
China
Power engineering
Patent: 1
78
Shandong Jianzhu University
Shandong Sheng, China
Patent: 1
79
China Construction Fourth Engineering Division Corp. Ltd.
Guangdong Sheng, China
Construction engineering
Patent: 1
80
Shenzhen Allied Control System Co., Ltd.
Guangdong Sheng, China
Thermostat,Control system,Refrigeration
Patent: 1
81
North China Power Engineering Co. Ltd.
Beijing Shi, China
Solar power,Solar thermal energy,Parabolic trough,
...[+1]
Patent: 1
82
Wuhan Honghai Technology Co., Ltd.
Hubei Sheng, China
Electric heating,Conditioning equipment,Baseboard,
...[+1]
Patent: 1
83
Shanghai Waigaoqiao Shipbuilding Co., Ltd.
Shanghai Shi, China
Shipbuilding,Manufacturing engineering,Mechanical engineering,
...[+2]
Patent: 1
84
Suzhou Ontario Architectural Design Co., Ltd.
China
Patent: 1
85
Jiangling Motors Group Co., Ltd.
Jiangxi Sheng, China
Automotive engineering
Patent: 1
86
Changsha University of Science & Technology
Jiangsu Sheng, China
Pinyin,Materials science,Mathematics,
...[+2]
Patent: 1
87
Guangdong Industrial Equipment Installation Co. Ltd.
Guangdong Sheng, China
Patent: 1
88
Xin Ke Liang
China
Patent: 1
89
Zhejiang University
Zhejiang Sheng, China
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 1
90
Beijing Shougang Automation Information Technology Co. Ltd.
Beijing Shi, China
Patent: 1
91
SINOPEC Ningbo Engineering Co., Ltd.
China
Patent: 1
92
Rizhao Weiye Tools Co., Ltd.
Shandong Sheng, China
Patent: 1
93
Tianjin Hongye Construction Group Co., Ltd.
China
Patent: 1
94
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Pinyin,Computer science,Materials science,
...[+2]
Patent: 1
95
Huaneng Shandong Shidao Bay Nuclear Power Co., Ltd.
China
Patent: 1
96
Wolong Electric Group Co. Ltd.
Zhejiang Sheng, China
Electric motor,Photovoltaic power station,Electrical equipment,
...[+2]
Patent: 1
97
China Railway Construction Electrification Bureau Grp Co., Ltd
Beijing Shi, China
Patent: 1
98
University of Science & Technology Beijing
Beijing Shi, China
Metallurgy,Pinyin,Materials science,
...[+2]
Patent: 1
99
Dongfeng Liuzhou Motor Co., Ltd.
China
Truck,Tractor,Automotive engineering
Patent: 1
100
Wuyi University
Guangdong Sheng, China
Patent: 1

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