With the analysis among 296 patents, we discovered top 191 key players by total patent application. Siemens AG, State Grid Corp. of China, H2Go Power Ltd. are dominant in this area. They take 11.49% of the total patent filing.
Bayern, Germany
Patent: 13
Beijing Shi, China
Patent: 11
Guangdong Sheng, China
Patent: 7
Fukushima-ken, Japan
Patent: 5
Shaanxi Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
With the analysis among 15 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 370 patents applied in the last 5 years. We discover 219 most active companies in this area. The fast-growing Siemens AG, Tsinghua University, State Grid Corp. of China take 9.19% of patent filing during this period.
Bayern, Germany
Patent: 13
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
With the analysis among related 370 patents in last 5 years, we discover 198 new entrants. Siemens AG, H2Go Power Ltd., Zhejiang University are the most active new entrants in this area.
Bayern, Germany
Patent: 13
Zhejiang Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Anhui Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
With the analysis among 216 patents, we discovered top 68 universities and scientific research institutions by total patent application. Tsinghua University, Xi'an Jiaotong University, Zhejiang University are dominant in this area. They take 14.81% of the total patent filing.
Beijing Shi, China
Patent: 15
Shaanxi Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5