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.
State Grid Corp. of China
Beijing Shi, China
Patent: 7
Chengdu Qinchuan IoT Technology Co., Ltd.
Sichuan Sheng, China
Patent: 4
China Railway First Survey & Design Institute Group Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Mitsubishi Electric Corp.
Samsung Electronics Co., Ltd.
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.
China Railway First Survey & Design Institute Group Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 2
Changzhou Campus of Hehai University
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Patent: 2
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Eastone Century Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
China Mobile Group Zhejiang Co., Ltd.
Zhejiang Sheng, China
Patent: 1
China Institute of Radio Propagation
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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.
China Railway First Survey & Design Institute Group Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 2
Changzhou Campus of Hehai University
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Patent: 2
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Eastone Century Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
China Mobile Group Zhejiang Co., Ltd.
Zhejiang Sheng, China
Patent: 1
China Institute of Radio Propagation
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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
North China Electric Power University
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
China Three Gorges University
Hubei Sheng, China
Patent: 1