With the analysis among 2,450 patents, we discovered top 491 key players by total patent application. Siemens AG, ABB Group, TOSHIBA Corp. are dominant in this area. They take 9.92% of the total patent filing.
Bayern, Germany
Patent: 142
Tokyo-to, Japan
Patent: 41
Tokyo-to, Japan
Patent: 38
Tokyo-to, Japan
Patent: 35
Beijing Shi, China
Patent: 26
Osaka-fu, Japan
Patent: 24
Tokyo-to, Japan
Patent: 17
CITY OF ROME, Italy
Patent: 13
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Chiba-ken, Japan
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 638 patents applied in the last 5 years. We discover 457 most active companies in this area. The fast-growing Siemens AG, State Grid Corp. of China, ABB Group take 4.39% of patent filing during this period.
Bayern, Germany
Patent: 10
Beijing Shi, China
Patent: 9
Shanghai Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
With the analysis among related 638 patents in last 5 years, we discover 404 new entrants. Shanghai Zhenghao Power Technology Co., Ltd., Huiwang Electric Co. Ltd., Arkofa Electric Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Weniger Industrial Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Henan Sheng, China
Patent: 4
With the analysis among 191 patents, we discovered top 72 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Southeast University, Xi'an Jiaotong University are dominant in this area. They take 9.95% of the total patent filing.
Shanghai Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2