With the analysis among 145 patents, we discovered top 92 key players by total patent application. State Grid Corp. of China, International Road Dynamics, Inc., Tianjin Electric Power Corp. are dominant in this area. They take 32.41% of the total patent filing.
Beijing Shi, China
Patent: 24
Saskatchewan, Canada
Patent: 17
Tianjin Shi, China
Patent: 6
New York, United States
Patent: 4
Shandong Sheng, China
Patent: 4
Telefonaktiebolaget LM Ericsson
California, United States
Patent: 3
Oregon, United States
Patent: 3
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With the analysis among related 48 patents applied in the last 5 years. We discover 48 most active companies in this area. The fast-growing State Grid Corp. of China, Shandong Electric Power Corp., Shandong Nuohe Electric Technology Co., Ltd. take 29.17% of patent filing during this period.
Beijing Shi, China
Patent: 8
Shandong Sheng, China
Patent: 3
Shandong Nuohe Electric Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 48 patents in last 5 years, we discover 37 new entrants. Shandong Nuohe Electric Technology Co., Ltd., Shenzhen Power Supply Bureau Co., Ltd., Southern Power Grid Digital Power Research Co. Ltd. are the most active new entrants in this area.
Shandong Nuohe Electric Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Baoding Huadian Keyuan Electric Co., Ltd.
Hebei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 41 patents, we discovered top 15 universities and scientific research institutions by total patent application. Drexel University, Xi'an Jiaotong University, South China University of Technology are dominant in this area. They take 31.71% of the total patent filing.
Pennsylvania, United States
Patent: 2
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Belarusian National Technical University
Heilongjiang Sheng, China
Patent: 1