With the analysis among 40 patents, we discovered top 27 key players by total patent application. NEC Corp., State Grid Corp. of China, Hangzhou Shiping Information Technology Co Ltd. are dominant in this area. They take 37.50% of the total patent filing.
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Delaware, United States
Patent: 2
Hubei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Jinjiao Planning and Design Co., Ltd.
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
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With the analysis among related 181 patents applied in the last 5 years. We discover 72 most active companies in this area. The fast-growing Xidian University, National University of Defense Technology, Central South University take 31.49% of patent filing during this period.
Shaanxi Sheng, China
Patent: 43
Hunan Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 7
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Patent: 6
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Patent: 6
Hubei Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
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Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 181 patents in last 5 years, we discover 47 new entrants. Aerospace Information Innovation Research Institute, Chinese Academy of Sciences, Beijing University of Chemical Technology, Inner Mongolia University of Technology are the most active new entrants in this area.
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Patent: 6
Beijing Shi, China
Patent: 4
Nei Mongol Zizhiqu, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Xi'an University of Posts & Telecommunications
Shaanxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
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Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 438 patents, we discovered top 52 universities and scientific research institutions by total patent application. Xidian University, National University of Defense Technology, Wuhan University are dominant in this area. They take 53.42% of the total patent filing.
Shaanxi Sheng, China
Patent: 196
Hunan Sheng, China
Patent: 20
Hubei Sheng, China
Patent: 18
Sichuan Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
Hunan Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 5