With the analysis among 181 patents, we discovered top 111 key players by total patent application. Boston Scientific Scimed, Inc., Centro Ricerche Fiat SCpA, Mitsubishi Electric Corp. are dominant in this area. They take 21.55% of the total patent filing.
Boston Scientific Scimed, Inc.
Minnesota, United States
Patent: 16
Centro Ricerche Fiat SCpA
Piemonte, Italy
Patent: 12
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 11
State Grid Corp. of China
Beijing Shi, China
Patent: 9
California, United States
Patent: 6
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 5
Texas, United States
Patent: 4
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With the analysis among related 204 patents applied in the last 5 years. We discover 133 most active companies in this area. The fast-growing University of Science & Technology Beijing, Xidian University, Harbin Engineering University take 9.80% of patent filing during this period.
University of Science & Technology Beijing
Beijing Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 6
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 6
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 5
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 4
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4
With the analysis among related 204 patents in last 5 years, we discover 100 new entrants. University of Science & Technology Beijing, Xijing University, Hunan University are the most active new entrants in this area.
University of Science & Technology Beijing
Beijing Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Infrastructure Testing Institute of China Academy of Railway Sciences Group Co., Ltd.
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Hebei University of Technology
Hebei Sheng, China
Patent: 2
Jiangsu Homelite Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Yonsei Industry-Academic Cooperation Foundation
Shanghai Shi, China
Patent: 2
Shanghai Mitsubishi Elevator Co., Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among 289 patents, we discovered top 83 universities and scientific research institutions by total patent application. Xidian University, University of Electronic Science & Technology of China, Xi'an Jiaotong University are dominant in this area. They take 15.92% of the total patent filing.
Shaanxi Sheng, China
Patent: 19
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 14
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 13
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 11
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 8
North Carolina, United States
Patent: 7
University of Science & Technology Beijing
Beijing Shi, China
Patent: 7
Tianjin Shi, China
Patent: 7
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 7
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 6