With the analysis among 486 patents, we discovered top 431 key players by total patent application. State Grid Corp. of China, Foroil SAS, China Petroleum & Chemical Corp. are dominant in this area. They take 10.08% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 26
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 8
Dolby Laboratories Licensing Corp.
California, United States
Patent: 8
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 8
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 7
China Metallurgical CCID Technology Research Center Co., Ltd.
Chongqing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 5
China General Nuclear Power Corp.
Guangdong Sheng, China
Patent: 5
Rheinmetall Defence Electronics GmbH
With the analysis among 5 patents, we discovered top 5 start-ups by total patent application. Hangzhou Qunhe Information Technology Co., Ltd., Zhejiang Hozon New Energy Automobile Co., Ltd., Virnect Co., Ltd. are active in this area.
Hangzhou Qunhe Information Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 1
Black Sesame Technologies, Inc.
California, United States
Patent: 1
With the analysis among related 631 patents applied in the last 5 years. We discover 469 most active companies in this area. The fast-growing Xi'an Jiaotong University, Zhejiang University, State Grid Corp. of China take 6.18% of patent filing during this period.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 11
State Grid Corp. of China
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 10
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 9
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 8
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 7
China Metallurgical CCID Technology Research Center Co., Ltd.
Chongqing Shi, China
Patent: 7
With the analysis among related 631 patents in last 5 years, we discover 405 new entrants. Huaneng Clean Energy Research Institute, China Metallurgical CCID Technology Research Center Co., Ltd., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 8
China Metallurgical CCID Technology Research Center Co., Ltd.
Chongqing Shi, China
Patent: 7
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 5
CISDI Engineering Co. Ltd.
Chongqing Shi, China
Patent: 5
China General Nuclear Power Corp.
Guangdong Sheng, China
Patent: 5
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 4
South China Agricultural University
Guangdong Sheng, China
Patent: 4
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4
With the analysis among 554 patents, we discovered top 144 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Beihang University, Wuhan University are dominant in this area. They take 8.48% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 19
Beijing Shi, China
Patent: 14
Hubei Sheng, China
Patent: 14
Beijing Shi, China
Patent: 13
Zhejiang Sheng, China
Patent: 12
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 12
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 10
South China University of Technology
Guangdong Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 7