Top 20 Fast-growings companies in HVAC by Most Patent Filing In 1 Year in the China in 2022 – Discovery

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The HVAC top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filing In 1 Year 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).

Ranking Year:

Region:

Ranking:

1	Hefei Kdlian Safety Technology Co., Ltd.	Anhui Sheng, China	Fire detection	Patent: 3
2	Qingdao University of Technology	Shandong Sheng, China		Patent: 2
3	Fei Jun Xu	China		Patent: 2
4	Guangdong Shenling Environmental Systems Co., Ltd.	Guangdong Sheng, China	Refrigeration,Conditioners,Automation, ...[+2]	Patent: 2
5	Jiangxi University of Science & Technology	Jiangxi Sheng, China	Materials science,Metallurgy,Chemistry, ...[+2]	Patent: 2
6	Zhejiang University of Technology	Zhejiang Sheng, China	Pinyin,Mainland China,Chemistry, ...[+2]	Patent: 2
7	Dongfeng Motor Group Co., Ltd.	Hubei Sheng, China	Automotive engineering,Public transport,Truck, ...[+2]	Patent: 2
8	Chongqing Changan Automobile Co. Ltd.	Heilongjiang Sheng, China	Product design,Automotive engineering,Spare part, ...[+2]	Patent: 2
9	Shenzhen Chuangxing Construction Co., Ltd.	Guangdong Sheng, China	Facilities engineering,Construction engineering	Patent: 2
10	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 1
11	Hefei University of Technology	Henan Sheng, China	Management science,Pinyin,Computer science, ...[+2]	Patent: 1
12	Shenyang Ligong University	Liaoning Sheng, China	Materials science,Computer science,Metallurgy, ...[+2]	Patent: 1
13	Qingdao University of Science & Technology	Fujian Sheng, China	Pinyin,Chemical industry,Chemistry, ...[+2]	Patent: 1
14	Huazhong University of Science & Technology	Hubei Sheng, China	Education development,Cell therapy,Drug repositioning, ...[+2]	Patent: 1
15	Zhejiang Geely Holding Group Co., Ltd.	Zhejiang Sheng, China	Electric vehicle,Automotive engineering,Plug in hybrid electric vehicle, ...[+2]	Patent: 1
16	CCEED Industrial Equipment Installation Co. Ltd.	China		Patent: 1
17	Xin Chen, EMBA	China		Patent: 1
18	Xihua University	Sichuan Sheng, China	Computer science,Materials science,Chemistry, ...[+2]	Patent: 1
19	Wuhan University of Technology	Hubei Sheng, China	Materials science,Composite material,Computer science, ...[+2]	Patent: 1
20	Shanghai Aineng Power Engineering Co. Ltd.	China	Power engineering	Patent: 1