With the analysis among 135 patents, we discovered top 81 key players by total patent application. Nexans SA, Huawei Technologies Co., Ltd., International Business Machines Corp. are dominant in this area. They take 16.30% of the total patent filing.
Guangdong Sheng, China
Patent: 4
New York, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Pennsylvania, United States
Patent: 2
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With the analysis among related 43 patents applied in the last 5 years. We discover 34 most active companies in this area. The fast-growing Wuhan University, Jiangsu Electric Power Co., Shanghai Tiancheng Communication Technology Corp. take 25.58% of patent filing during this period.
Hubei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Texas, United States
Patent: 1
With the analysis among related 43 patents in last 5 years, we discover 29 new entrants. Jiangsu Electric Power Co., Shanghai Tiancheng Communication Technology Corp., State Grid Energy Research Institute Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Texas, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 34 patents, we discovered top 13 universities and scientific research institutions by total patent application. Wuhan University, Institut National de Recherche en Informatique et Automatique, Beihang University are dominant in this area. They take 47.06% of the total patent filing.
Hubei Sheng, China
Patent: 7
Beijing Shi, China
Patent: 3
Utah, United States
Patent: 1
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1