With the analysis among 904 patents, we discovered top 376 key players by total patent application. Siemens AG, State Grid Corp. of China, Robert Bosch GmbH are dominant in this area. They take 17.04% of the total patent filing.
Bayern, Germany
Patent: 78
Beijing Shi, China
Patent: 44
Baden-Württemberg, Germany
Patent: 32
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 21
Noord-Holland, Netherlands
Patent: 12
Aichi-ken, Japan
Patent: 12
Tokyo-to, Japan
Patent: 12
Fukushima-ken, Japan
Patent: 10
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among related 183 patents applied in the last 5 years. We discover 168 most active companies in this area. The fast-growing State Grid Corp. of China, Chongqing University, China Electric Power Research Institute Ltd. take 15.85% of patent filing during this period.
Beijing Shi, China
Patent: 17
Chongqing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Fukushima-ken, Japan
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among related 183 patents in last 5 years, we discover 134 new entrants. Shenzhen Hopewind Electric Co., Ltd., Toshiba Energy Systems & Solutions Corp., State Grid Jiangsu Electric Power Co., Ltd. Electric Power Research Institute are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 5
Fukushima-ken, Japan
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Advanced Neuromodulation Systems, Inc.
Texas, United States
Patent: 2
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
CEC Huada Electronic Design Co., Ltd.
Beijing Shi, China
Patent: 2
With the analysis among 120 patents, we discovered top 45 universities and scientific research institutions by total patent application. Wuhan University, Chongqing University, China Electric Power Research Institute Ltd. are dominant in this area. They take 26.67% of the total patent filing.
Hubei Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2