With the analysis among 693 patents, we discovered top 446 key players by total patent application. State Grid Corp. of China, Jiangsu Electric Power Co., Air Liquide SA are dominant in this area. They take 12.70% of the total patent filing.
Beijing Shi, China
Patent: 67
Jiangsu Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Qinghai Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 7
With the analysis among 6 patents, we discovered top 6 start-ups by total patent application. Beijing Tongcheng Biying Technology Co. Ltd., Shenzhen Fengchao Technology Co. Ltd., Anhui Kuwa Robot Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 1,477 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, South China University of Technology, Chongqing University of Posts and Telecommunications take 6.09% of patent filing during this period.
Beijing Shi, China
Patent: 39
Guangdong Sheng, China
Patent: 27
Chongqing Shi, China
Patent: 24
Guangdong Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 20
Anhui Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 18
Heilongjiang Sheng, China
Patent: 17
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 14
With the analysis among related 1,477 patents in last 5 years, we discover 378 new entrants. Guangdong Power Grid Co. Ltd., Disaster Prevention and Mitigation Center of State Grid Hunan Electric Power Co., Ltd., State Grid Hunan Electric Power Co. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 7
Henan Sheng, China
Patent: 6
Hebei Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among 1,510 patents, we discovered top 270 universities and scientific research institutions by total patent application. Chongqing University of Posts and Telecommunications, South China University of Technology, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 6.95% of the total patent filing.
Chongqing Shi, China
Patent: 37
Guangdong Sheng, China
Patent: 34
Jiangsu Sheng, China
Patent: 34
Guangdong Sheng, China
Patent: 33
Beijing Shi, China
Patent: 31
Heilongjiang Sheng, China
Patent: 30
Jiangsu Sheng, China
Patent: 30
Beijing Shi, China
Patent: 29
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 28
Anhui Sheng, China
Patent: 23