With the analysis among 101 patents, we discovered top 73 key players by total patent application. State Grid Corp. of China, China Iwncomm Co., Ltd., Beijing Tide Dongteng Communication Technology Co., Ltd. are dominant in this area. They take 36.63% of the total patent filing.
Beijing Shi, China
Patent: 17
Shaanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Gyeonggi-do, South Korea
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Shaanxi Sheng, China
Patent: 1
With the analysis among related 47 patents applied in the last 5 years. We discover 53 most active companies in this area. The fast-growing State Grid Corp. of China, China Electric Power Research Institute Ltd., CARI Automobile Inspection Center (Tianjin) Co., Ltd. take 55.32% of patent filing during this period.
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 11
Tianjin Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
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Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 47 patents in last 5 years, we discover 42 new entrants. China Automotive Technology & Research Center, Beijing Telecommunications Technology Development Industry Association, CARI Automobile Inspection Center (Tianjin) Co., Ltd. are the most active new entrants in this area.
Tianjin Shi, China
Patent: 3
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Patent: 3
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Tianwei Inspection and Testing (Jiangsu) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 39 patents, we discovered top 9 universities and scientific research institutions by total patent application. China Academy of Information & Communication Technology, Chongqing University of Posts and Telecommunications, Beijing Jiaotong University are dominant in this area. They take 48.72% of the total patent filing.
Beijing Shi, China
Patent: 5
Chongqing Shi, China
Patent: 5
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1