With the analysis among 791 patents, we discovered top 471 key players by total patent application. State Grid Corp. of China, Hitachi Ltd., Beijing Sogou Technology Development Co., Ltd. are dominant in this area. They take 7.33% of the total patent filing.
Beijing Shi, China
Patent: 25
Tokyo-to, Japan
Patent: 19
Beijing Shi, China
Patent: 14
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 11
Guangdong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
With the analysis among 32 patents, we discovered top 21 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Beijing Homelink Real Estate Brokerage Co., Ltd., Shenzhen Corerain Technologies Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 876 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Beijing Sogou Technology Development Co., Ltd., Tencent Technology (Shenzhen) Co., Ltd. take 4.91% of patent filing during this period.
Beijing Shi, China
Patent: 18
Beijing Shi, China
Patent: 14
Guangdong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
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Patent: 9
Guangdong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 8
California, United States
Patent: 7
With the analysis among related 876 patents in last 5 years, we discover 448 new entrants. Beijing Sogou Technology Development Co., Ltd., Tencent Technology (Shenzhen) Co., Ltd., Beijing Baidu Netcom Science & Technology Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 14
Guangdong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
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Patent: 9
Guangdong Sheng, China
Patent: 8
California, United States
Patent: 7
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
With the analysis among 441 patents, we discovered top 150 universities and scientific research institutions by total patent application. Jiangsu University of Technology, North China Electric Power University, South China University of Technology are dominant in this area. They take 8.84% of the total patent filing.
Jiangsu Sheng, China
Patent: 20
Beijing Shi, China
Patent: 10
Guangdong Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 9
Beijing Shi, China
Patent: 8
Sichuan Sheng, China
Patent: 8
Beijing Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6