With the analysis among 48 patents, we discovered top 56 key players by total patent application. Huawei Technologies Co., Ltd., Renault SA, State Grid Corp. of China are dominant in this area. They take 18.75% of the total patent filing.
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
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With the analysis among related 47 patents applied in the last 5 years. We discover 55 most active companies in this area. The fast-growing Huawei Technologies Co., Ltd., Zhejiang Electric Power Co., Ltd., Nanjing Institute of Technology take 10.64% of patent filing during this period.
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Foshan Top Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Beijing Saixi Certification Co., Ltd.
Beijing Shi, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 47 patents in last 5 years, we discover 46 new entrants. Zhejiang Electric Power Co., Ltd., Nanjing Institute of Technology, Shenyang Polytechnic University are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Foshan Top Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Saixi Certification Co., Ltd.
Beijing Shi, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Yongcheng Coal & Electricity Holding (Group) Co., Ltd.
Henan Sheng, China
Patent: 1
Henan Ansheng Technology Management Co., Ltd.
Henan Sheng, China
Patent: 1
With the analysis among 40 patents, we discovered top 28 universities and scientific research institutions by total patent application. Chongqing University, Tsinghua University, North China Electric Power University are dominant in this area. They take 17.50% of the total patent filing.
Chongqing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1