With the analysis among 2,352 patents, we discovered top 454 key players by total patent application. State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, Huaneng Clean Energy Research Institute are dominant in this area. They take 8.38% of the total patent filing.
Beijing Shi, China
Patent: 105
Guangdong Sheng, China
Patent: 54
Beijing Shi, China
Patent: 35
Shanghai Shi, China
Patent: 32
Guangdong Sheng, China
Patent: 27
Beijing Shi, China
Patent: 27
Tokyo-to, Japan
Patent: 21
Shaanxi Sheng, China
Patent: 21
With the analysis among 21 patents, we discovered top 8 start-ups by total patent application. SZ DJI Technology Co., Ltd., Suzhou Jimu Robot Technology Co., Ltd., Nanjing Chenglian Laser Technology Co., Ltd. are active in this area.
Guangdong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
New York, United States
Patent: 2
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 2,386 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, Huaneng Clean Energy Research Institute take 4.86% of patent filing during this period.
Beijing Shi, China
Patent: 47
Guangdong Sheng, China
Patent: 35
Beijing Shi, China
Patent: 34
Chongqing Shi, China
Patent: 33
Hunan Sheng, China
Patent: 28
Beijing Shi, China
Patent: 27
Shanghai Shi, China
Patent: 25
Beijing Shi, China
Patent: 23
Liaoning Sheng, China
Patent: 22
Guangdong Sheng, China
Patent: 22
With the analysis among related 2,386 patents in last 5 years, we discover 340 new entrants. Xi'an Thermal Power Research Institute Co., Ltd., Shandong University of Technology, Ningbo Aux Electric Co. Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 21
Shandong Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 14
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Patent: 13
Osaka-fu, Japan
Patent: 13
Guangdong Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 10
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Patent: 10
Shandong Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 10
With the analysis among 1,592 patents, we discovered top 199 universities and scientific research institutions by total patent application. North China Electric Power University, Chongqing University, Zhejiang University are dominant in this area. They take 8.48% of the total patent filing.
Beijing Shi, China
Patent: 46
Chongqing Shi, China
Patent: 37
Zhejiang Sheng, China
Patent: 35
Guangdong Sheng, China
Patent: 32
Hunan Sheng, China
Patent: 29
Jiangsu Sheng, China
Patent: 28
Shandong Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 25
Beijing Shi, China
Patent: 23
Jiangsu Sheng, China
Patent: 23