With the analysis among 1,133 patents, we discovered top 480 key players by total patent application. State Grid Corp. of China, Telefonaktiebolaget LM Ericsson, Mitsubishi Electric Corp. are dominant in this area. They take 5.21% of the total patent filing.
Beijing Shi, China
Patent: 36
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 10
Shanxi Sheng, China
Patent: 7
Georgia, United States
Patent: 6
Minnesota, United States
Patent: 6
Syddanmark, Denmark
Patent: 6
With the analysis among 8 patents, we discovered top 7 start-ups by total patent application. OXi Technology Co., Ltd., Shouyue Technology Beijing Co. Ltd., Hangzhou Maycur Technology Co., Ltd. are active in this area.
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 494 patents applied in the last 5 years. We discover 390 most active companies in this area. The fast-growing State Grid Corp. of China, Shanxi Leiyuan Electric Co., Ltd., Shenzhen Power Supply Bureau Co., Ltd. take 6.28% of patent filing during this period.
Beijing Shi, China
Patent: 18
Shanxi Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Georgia, United States
Patent: 6
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
California, United States
Patent: 5
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among related 494 patents in last 5 years, we discover 365 new entrants. Shanxi Leiyuan Electric Co., Ltd., Shenzhen Power Supply Bureau Co., Ltd., The Coca-Cola Company are the most active new entrants in this area.
Shanxi Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Georgia, United States
Patent: 6
Guangdong Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
California, United States
Patent: 5
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Nanchang Guanghui Electric Co., Ltd.
Jiangxi Sheng, China
Patent: 4
With the analysis among 131 patents, we discovered top 59 universities and scientific research institutions by total patent application. Zhejiang University, Wuhan University of Technology, Wuhan University are dominant in this area. They take 12.98% of the total patent filing.
Zhejiang Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2