With the analysis among 244 patents, we discovered top 207 key players by total patent application. State Grid Corp. of China, Hitachi Ltd., NIPPON STEEL CORP. are dominant in this area. They take 10.25% of the total patent filing.
Beijing Shi, China
Patent: 10
Guangdong Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Traffic Control Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Jilin Sheng, China
Patent: 3
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 85 patents applied in the last 5 years. We discover 85 most active companies in this area. The fast-growing Hitachi Ltd., Traffic Control Technology Co., Ltd., Coupang Corp. take 8.24% of patent filing during this period.
Traffic Control Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Henan Sheng, China
Patent: 1
Zhuhai Guanghong Paper Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 85 patents in last 5 years, we discover 72 new entrants. Coupang Corp., Shanghai Dongtu Yuanjing Industrial Technology Co. Ltd., Southwest Jiaotong University are the most active new entrants in this area.
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1
Zhuhai Guanghong Paper Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
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Patent: 1
Hunan Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 84 patents, we discovered top 36 universities and scientific research institutions by total patent application. Beijing Jiaotong University, Nanjing University of Science & Technology, Southeast University are dominant in this area. They take 25.00% of the total patent filing.
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1