With the analysis among 93 patents, we discovered top 54 key players by total patent application. State Grid Corp. of China, Kamyr AB, Hughes Electronics Products Corporation are dominant in this area. They take 24.73% of the total patent filing.
Beijing Shi, China
Patent: 16
Hughes Electronics Products Corporation
Hunan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Sachsen, Germany
Patent: 2
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With the analysis among related 20 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing State Grid Corp. of China, Tianjin University Architectural Design and Planning Research Institute Co., Ltd., State Grid Hunan Electric Power Co. take 40.00% of patent filing during this period.
Beijing Shi, China
Patent: 4
Tianjin Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 20 patents in last 5 years, we discover 15 new entrants. Tianjin University Architectural Design and Planning Research Institute Co., Ltd., State Grid Hunan Electric Power Co., Zhejiang Electric Power Co., Ltd. are the most active new entrants in this area.
Tianjin Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 37 patents, we discovered top 11 universities and scientific research institutions by total patent application. Xi'an University of Architecture & Technology, Northeast Electric Power University, Shanghai Jiao Tong University are dominant in this area. They take 16.22% of the total patent filing.
Shaanxi Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Aichi-ken, Japan
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1