With the analysis among 413 patents, we discovered top 301 key players by total patent application. Huawei Technologies Co., Ltd., State Grid Corp. of China, ZTE Corp. are dominant in this area. They take 10.65% of the total patent filing.
Guangdong Sheng, China
Patent: 16
Beijing Shi, China
Patent: 15
Guangdong Sheng, China
Patent: 13
Washington, United States
Patent: 9
Telefonaktiebolaget LM Ericsson
California, United States
Patent: 5
Illinois, United States
Patent: 5
New York, United States
Patent: 4
Beijing Shi, China
Patent: 4
Taiwan Province, China
Patent: 4
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 218 patents applied in the last 5 years. We discover 178 most active companies in this area. The fast-growing State Grid Corp. of China, Nanjing University of Aeronautics & Astronautics, Taiwan Semiconductor Manufacturing Co., Ltd. take 6.88% of patent filing during this period.
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Taiwan Province, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
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Patent: 2
Hong Kong SAR, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
With the analysis among related 218 patents in last 5 years, we discover 157 new entrants. Jilin Jianzhu University, Ningbo University, China Institute of Water Resources and Hydropower Research are the most active new entrants in this area.
Jilin Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
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Patent: 2
Hong Kong SAR, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Gyeonggi-do, South Korea
Patent: 2
Hebei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Massachusetts, United States
Patent: 2
With the analysis among 132 patents, we discovered top 55 universities and scientific research institutions by total patent application. Xidian University, Nanjing University of Aeronautics & Astronautics, Hohai University are dominant in this area. They take 12.12% of the total patent filing.
Shaanxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Hong Kong SAR, China
Patent: 2