With the analysis among 97 patents, we discovered top 82 key players by total patent application. State Grid Corp. of China, ZTE Corp., Safran Electronics & Defense SAS are dominant in this area. They take 15.46% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 4
Safran Electronics & Defense SAS
Guodian Science & Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Mitsubishi Electric Corp.
Baden-Württemberg, Germany
Patent: 3
Xiamen Minghan Electric Co., Ltd.
Fujian Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Niedersachsen, Germany
Patent: 1
Rokae (Beijing) Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 565 patents applied in the last 5 years. We discover 218 most active companies in this area. The fast-growing Zhejiang University of Technology, South China University of Technology, Hangzhou Dianzi University take 16.11% of patent filing during this period.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 58
South China University of Technology
Guangdong Sheng, China
Patent: 18
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 15
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 14
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 12
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Dalian Maritime University
Liaoning Sheng, China
Patent: 11
With the analysis among related 565 patents in last 5 years, we discover 168 new entrants. Guangzhou University, Dalian Maritime University, Guangzhou Nansha Huagong Research Institute are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 12
Dalian Maritime University
Liaoning Sheng, China
Patent: 11
Guangzhou Nansha Huagong Research Institute
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Patent: 9
Henan University of Science & Technology
Henan Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
Guangdong University of Technology
Guangdong Sheng, China
Patent: 7
Wuhan University of Technology
Hubei Sheng, China
Patent: 6
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Liaoning University of Technology
Liaoning Sheng, China
Patent: 5
Shandong Jiaotong University
Shandong Sheng, China
Patent: 5
With the analysis among 641 patents, we discovered top 148 universities and scientific research institutions by total patent application. Zhejiang University of Technology, South China University of Technology, Northwestern Polytechnical University are dominant in this area. They take 17.16% of the total patent filing.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 69
South China University of Technology
Guangdong Sheng, China
Patent: 24
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 17
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 17
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 15
Beijing Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 12