With the analysis among 1,851 patents, we discovered top 374 key players by total patent application. DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd., Atlas Copco Airpower NV, General Electric Co. are dominant in this area. They take 12.53% of the total patent filing.
DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd.
Massachusetts, United States
Patent: 60
California, United States
Patent: 43
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 41
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 40
Osaka-fu, Japan
Patent: 33
Kyoto-fu, Japan
Patent: 29
Tokyo-to, Japan
Patent: 26
With the analysis among 8 patents, we discovered top 2 start-ups by total patent application.
NOTTINGHAM, United Kingdom
Patent: 4
New York, United States
Patent: 4
With the analysis among related 374 patents applied in the last 5 years. We discover 128 most active companies in this area. The fast-growing Atlas Copco Airpower NV, DAIKIN INDUSTRIES Ltd., DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd. take 19.25% of patent filing during this period.
Osaka-fu, Japan
Patent: 18
DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 15
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Ingersoll-Rand Industrial U.S., Inc.
North Carolina, United States
Patent: 7
With the analysis among related 374 patents in last 5 years, we discover 82 new entrants. Xi'an Thermal Power Research Institute Co., Ltd., Korea Shipbuilding & Offshore Engineering Co., Ltd., Xi'an West Heat Energy Saving Technology Co., Ltd. are the most active new entrants in this area.
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 8
Korea Shipbuilding & Offshore Engineering Co., Ltd.
Xi'an West Heat Energy Saving Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 5
Tsinghua Sichuan Energy Internet Research Institute
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Patent: 5
Xuzhou University of Technology
Jiangsu Sheng, China
Patent: 4
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 4
Northwest Electric Power Design Institute
Shaanxi Sheng, China
Patent: 4
Wenling Xinlei Air Compressor Co. Ltd.
Zhejiang Sheng, China
Patent: 3
Jiang Su Sheng Dian Li Gong Si Zhen Jiang Gong Dian Gong Si
Jiangsu Sheng, China
Patent: 3
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 3
With the analysis among 95 patents, we discovered top 19 universities and scientific research institutions by total patent application. Tsinghua University, Technical Institute of Physics & Chemistry CAS, Xi'an Jiaotong University are dominant in this area. They take 21.05% of the total patent filing.
Beijing Shi, China
Patent: 8
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 6
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Xuzhou University of Technology
Jiangsu Sheng, China
Patent: 4
North China Electric Power University
Beijing Shi, China
Patent: 3
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
Fujian Agriculture & Forestry University
Fujian Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1