With the analysis among 72 patents, we discovered top 60 key players by total patent application. Edge 3 Technologies, Inc., Datang Mobile Communications Equipment Co. Ltd., State Grid Corp. of China are dominant in this area. They take 16.67% of the total patent filing.
Arizona, United States
Patent: 5
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Maharashtra, India
Patent: 2
Guangdong Sheng, China
Patent: 2
Hamburg, Germany
Patent: 2
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With the analysis among related 105 patents applied in the last 5 years. We discover 79 most active companies in this area. The fast-growing Sun Yat-Sen University, Wuhan University, Huazhong University of Science & Technology take 17.14% of patent filing during this period.
Guangdong Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Arizona, United States
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among related 105 patents in last 5 years, we discover 62 new entrants. Huazhong University of Science & Technology, Xidian University, Shanghai Anyo Energy Saving Tech Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
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Patent: 2
Shaanxi Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 123 patents, we discovered top 55 universities and scientific research institutions by total patent application. Wuhan University, Sun Yat-Sen University, Northwestern Polytechnical University are dominant in this area. They take 18.70% of the total patent filing.
Hubei Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3