With the analysis among 866 patents, we discovered top 321 key players by total patent application. Siemens AG, State Grid Corp. of China, Siemens Energy Global GmbH & Co. KG are dominant in this area. They take 14.20% of the total patent filing.
Bayern, Germany
Patent: 59
Beijing Shi, China
Patent: 39
Tokyo-to, Japan
Patent: 20
Massachusetts, United States
Patent: 16
Tokyo-to, Japan
Patent: 11
With the analysis among 5 patents, we discovered top 2 start-ups by total patent application.
New York, United States
Patent: 4
With the analysis among related 142 patents applied in the last 5 years. We discover 91 most active companies in this area. The fast-growing China Electric Power Research Institute Ltd., State Grid Corp. of China, Sinosteel Xi'an Machinery Co., Ltd. take 16.90% of patent filing during this period.
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 8
Shaanxi Sheng, China
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 4
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Salcomp Technology Shenzhen Co., Ltd.
Beijing Shi, China
Patent: 3
With the analysis among related 142 patents in last 5 years, we discover 73 new entrants. Sinosteel Xi'an Machinery Co., Ltd., Turck Holding GmbH, Huawei Technologies Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 4
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Salcomp Technology Shenzhen Co., Ltd.
Beijing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 167 patents, we discovered top 31 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Huazhong University of Science & Technology, Jiaxing University are dominant in this area. They take 23.35% of the total patent filing.
Heilongjiang Sheng, China
Patent: 13
Hubei Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2