With the analysis among 217 patents, we discovered top 167 key players by total patent application. Quincy Bioscience LLC, State Grid Corp. of China, Siemens AG are dominant in this area. They take 35.48% of the total patent filing.
Wisconsin, United States
Patent: 35
Beijing Shi, China
Patent: 32
Bayern, Germany
Patent: 10
Shaanxi Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
New York, United States
Patent: 2
Henan Sheng, China
Patent: 2
Illinois, United States
Patent: 2
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
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With the analysis among related 106 patents applied in the last 5 years. We discover 111 most active companies in this area. The fast-growing State Grid Corp. of China, Xi'an Jiaotong University, Tianjin University take 18.87% of patent filing during this period.
Beijing Shi, China
Patent: 13
Shaanxi Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 106 patents in last 5 years, we discover 89 new entrants. Xi'an Jiaotong University, Shenzhen Power Supply Bureau Co., Ltd., Harbin Institute of Technology are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Oboyuan Technology (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Illinois, United States
Patent: 2
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Patent: 2
Tianjin Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 112 patents, we discovered top 50 universities and scientific research institutions by total patent application. Tianjin University, South China University of Technology, North China Electric Power University are dominant in this area. They take 21.43% of the total patent filing.
Tianjin Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3