With the analysis among 89 patents, we discovered top 87 key players by total patent application. State Grid Corp. of China, Chengdu Qinchuan IoT Technology Co., Ltd., Casio Computer Co., Ltd. are dominant in this area. They take 15.73% of the total patent filing.
Beijing Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Sichuan Sheng, China
Patent: 1
With the analysis among related 47 patents applied in the last 5 years. We discover 47 most active companies in this area. The fast-growing China Railway First Survey & Design Institute Group Co., Ltd., Jilin University, Tianjin University take 19.15% of patent filing during this period.
Shaanxi Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
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Patent: 2
Guangdong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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Patent: 1
With the analysis among related 47 patents in last 5 years, we discover 44 new entrants. China Railway First Survey & Design Institute Group Co., Ltd., Jilin University, Tianjin University are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
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Patent: 2
Guangdong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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Patent: 1
With the analysis among 48 patents, we discovered top 15 universities and scientific research institutions by total patent application. Jilin University, Tianjin University, Wuhan University are dominant in this area. They take 18.75% of the total patent filing.
Jilin Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hubei Sheng, China
Patent: 1