With the analysis among 620 patents, we discovered top 405 key players by total patent application. State Grid Corp. of China, Cooper Technologies Co., Far East Smarter Energy Co., Ltd. are dominant in this area. They take 10.65% of the total patent filing.
Beijing Shi, China
Patent: 38
Texas, United States
Patent: 15
Far East Smarter Energy Co., Ltd.
Jiangsu Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Georgia, United States
Patent: 9
Illinois, United States
Patent: 8
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With the analysis among related 417 patents applied in the last 5 years. We discover 335 most active companies in this area. The fast-growing State Grid Corp. of China, Far East Smarter Energy Co., Ltd., Zhejiang Wanma Co., Ltd. take 11.99% of patent filing during this period.
Beijing Shi, China
Patent: 26
Far East Smarter Energy Co., Ltd.
Jiangsu Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Zhongshan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
With the analysis among related 417 patents in last 5 years, we discover 307 new entrants. Zhejiang Wanma Co., Ltd., Guangzhou Fangbang Electronics Co., Ltd., Zhongshan Power Supply Bureau of Guangdong Power Grid Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 10
Zhongshan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Lombardia, Italy
Patent: 4
Liaoning Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
With the analysis among 67 patents, we discovered top 32 universities and scientific research institutions by total patent application. South China University of Technology, Shandong University, The Ohio University are dominant in this area. They take 25.37% of the total patent filing.
Guangdong Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 3
Ohio, United States
Patent: 3
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1