With the analysis among 391 patents, we discovered top 270 key players by total patent application. ZTE Corp., Telefonaktiebolaget LM Ericsson, State Grid Corp. of China are dominant in this area. They take 16.37% of the total patent filing.
Guangdong Sheng, China
Patent: 24
Telefonaktiebolaget LM Ericsson
Beijing Shi, China
Patent: 17
Guangdong Sheng, China
Patent: 7
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Texas, United States
Patent: 6
Noord-Holland, Netherlands
Patent: 5
With the analysis among 4 patents, we discovered top 4 start-ups by total patent application. Hangzhou Qunhe Information Technology Co., Ltd., Beijing Sinian Zhijia Technology Co. Ltd., Topplus are active in this area.
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 309 patents applied in the last 5 years. We discover 246 most active companies in this area. The fast-growing State Grid Corp. of China, Chongqing University of Posts and Telecommunications, Southeast University take 8.41% of patent filing during this period.
Beijing Shi, China
Patent: 11
Chongqing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among related 309 patents in last 5 years, we discover 208 new entrants. Chongqing University of Posts and Telecommunications, Wuhan University, Guangdong Power Grid Co., Ltd. Power Dispatching Control Center are the most active new entrants in this area.
Chongqing Shi, China
Patent: 8
Hubei Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
GM Global Technology Operations LLC
Michigan, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
With the analysis among 256 patents, we discovered top 95 universities and scientific research institutions by total patent application. Southeast University, Beijing University of Posts & Telecommunications, Nanjing University of Posts & Telecommunications are dominant in this area. They take 11.72% of the total patent filing.
Jiangsu Sheng, China
Patent: 12
Beijing Shi, China
Patent: 10
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Anhui Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5