With the analysis among 280 patents, we discovered top 245 key players by total patent application. State Grid Corp. of China, Metso Paper Pori Oy, Zhengzhou Shunwei Survey and Design Co., Ltd. are dominant in this area. They take 5.36% of the total patent filing.
Beijing Shi, China
Patent: 6
Zhengzhou Shunwei Survey and Design Co., Ltd.
Henan Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 174 patents applied in the last 5 years. We discover 131 most active companies in this area. The fast-growing Tsinghua University, State Grid Electric Vehicle (Shanxi) Service Co., Ltd., Zhengzhou Shunwei Survey and Design Co., Ltd. take 5.17% of patent filing during this period.
Beijing Shi, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Zhengzhou Shunwei Survey and Design Co., Ltd.
Henan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 174 patents in last 5 years, we discover 126 new entrants. Tsinghua University, State Grid Electric Vehicle (Shanxi) Service Co., Ltd., Zhengzhou Shunwei Survey and Design Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Zhengzhou Shunwei Survey and Design Co., Ltd.
Henan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 85 patents, we discovered top 51 universities and scientific research institutions by total patent application. Chongqing University, Tsinghua University, Xiamen University are dominant in this area. They take 11.76% of the total patent filing.
Chongqing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Fujian Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1