With the analysis among 256 patents, we discovered top 67 key players by total patent application. Avco Corp., Siemens AG, Westinghouse Electric Co. LLC are dominant in this area. They take 26.17% of the total patent filing.
Texas, United States
Patent: 28
Bayern, Germany
Patent: 24
Gansu Sheng, China
Patent: 15
Virginia, United States
Patent: 11
Guangdong Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 8
Ohio, United States
Patent: 5
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Hubei Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 92 patents applied in the last 5 years. We discover 40 most active companies in this area. The fast-growing Institute of Electrical Engineering, Chinese Academy of Sciences, Xi'an Thermal Power Research Institute Co., Ltd., Nanjing University of Aeronautics & Astronautics take 25.00% of patent filing during this period.
Shaanxi Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Chongqing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Shanxi Sheng, China
Patent: 3
New Jersey, United States
Patent: 3
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Patent: 3
With the analysis among related 92 patents in last 5 years, we discover 35 new entrants. Xi'an Thermal Power Research Institute Co., Ltd., Chongqing New Ion Environmental Technology Co., Ltd., Southern University of Science & Technology are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Shanxi Sheng, China
Patent: 3
New Jersey, United States
Patent: 3
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Patent: 3
Beijing Shi, China
Patent: 2
With the analysis among 136 patents, we discovered top 33 universities and scientific research institutions by total patent application. Institute of Electrical Engineering, Chinese Academy of Sciences, Nanjing University of Aeronautics & Astronautics, Zhejiang University are dominant in this area. They take 26.47% of the total patent filing.
Jiangsu Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
SURREY, United Kingdom
Patent: 4
Shanghai Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Shanxi Sheng, China
Patent: 3