With the analysis among 499 patents, we discovered top 440 key players by total patent application. State Grid Corp. of China, Shanghai Heda Auto Accessory Co. Ltd., Hitachi Ltd. are dominant in this area. They take 6.41% of the total patent filing.
Beijing Shi, China
Patent: 13
Shanghai Shi, China
Patent: 13
Shandong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
With the analysis among 5 patents, we discovered top 5 start-ups by total patent application. Zhejiang Panshi Information Technology Holdings Co., Ltd., Beijing Peersafe Technology Co. Ltd., Dralong are active in this area.
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 91 patents applied in the last 5 years. We discover 86 most active companies in this area. The fast-growing Xiamen Yangen Technology Co., Ltd., Zhengzhou Yunhai Information Technology Co., Ltd., Jiangsu Electric Power Co. take 6.59% of patent filing during this period.
Fujian Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Changzhou Xunshun Communication Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 91 patents in last 5 years, we discover 76 new entrants. Xiamen Yangen Technology Co., Ltd., Zhengzhou Yunhai Information Technology Co., Ltd., Hangzhou Wolei Intelligent Sci-Tech Co. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Changzhou Xunshun Communication Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 156 patents, we discovered top 80 universities and scientific research institutions by total patent application. Sichuan Agricultural University, Wuhan University, Zhejiang University are dominant in this area. They take 13.46% of the total patent filing.
Sichuan Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2