With the analysis among 2,991 patents, we discovered top 478 key players by total patent application. State Grid Corp. of China, Polaris Wireless, Inc., China Railway Siyuan Survey & Design Group Co., Ltd. are dominant in this area. They take 3.58% of the total patent filing.
Beijing Shi, China
Patent: 69
California, United States
Patent: 20
Hubei Sheng, China
Patent: 18
Beijing Shi, China
Patent: 16
Illinois, United States
Patent: 9
Guangdong Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
With the analysis among 10 patents, we discovered top 10 start-ups by total patent application. Shenzhen Xiaomao Information Technology Co. Ltd., Hangzhou Yunxiang Network Technology Co. Ltd., Chipintelli Co. Ltd. are active in this area.
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,198 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, China Railway Siyuan Survey & Design Group Co., Ltd., China Electric Power Research Institute Ltd. take 3.09% of patent filing during this period.
Beijing Shi, China
Patent: 19
Hubei Sheng, China
Patent: 10
Beijing Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 6
With the analysis among related 1,198 patents in last 5 years, we discover 410 new entrants. Zhejiang Xinzhou Bamboo-based Composites Technology Co., Ltd., Shandong Power Equipment Co., Ltd., Zhonglin Xinzhou Bamboo Winding Development Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Jiangxi Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among 1,081 patents, we discovered top 236 universities and scientific research institutions by total patent application. South China University of Technology, Zhejiang University, Southeast University are dominant in this area. They take 5.74% of the total patent filing.
Guangdong Sheng, China
Patent: 19
Zhejiang Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 18
Beijing Shi, China
Patent: 16
Shanghai Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Tianjin Shi, China
Patent: 11
Hunan Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 9