With the analysis among 172 patents, we discovered top 131 key players by total patent application. Nippon Telegraph & Telephone Corp., ST-Ericsson SA, State Grid Corp. of China are dominant in this area. They take 11.05% of the total patent filing.
Nippon Telegraph & Telephone Corp.
Genève, Switzerland
Patent: 7
State Grid Corp. of China
Beijing Shi, China
Patent: 5
Sichuan Yonglian Information Technology Co., Ltd.
Sichuan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
GE Aviation Systems Taleris Ltd.
Mitsubishi Electric Corp.
Toyama-ken, Japan
Patent: 3
National Institute of Information & Communications Technology
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Central Singapore, Singapore
Patent: 1
Beijing Tage Zhixing Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 248 patents applied in the last 5 years. We discover 181 most active companies in this area. The fast-growing Hefei University of Technology, Beihang University, Huazhong University of Science & Technology take 7.26% of patent filing during this period.
Hefei University of Technology
Anhui Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 6
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 5
State Grid Corp. of China
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 5
National University of Defense Technology
Hunan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 3
With the analysis among related 248 patents in last 5 years, we discover 154 new entrants. Southwest Jiaotong University, State Grid Corp. of China, Tsinghua University are the most active new entrants in this area.
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 5
State Grid Corp. of China
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 5
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 3
Harbin Institute of Technology (Weihai)
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Patent: 3
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 3
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 3
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 3
With the analysis among 252 patents, we discovered top 103 universities and scientific research institutions by total patent application. Hefei University of Technology, Beihang University, Huazhong University of Science & Technology are dominant in this area. They take 9.92% of the total patent filing.
Hefei University of Technology
Anhui Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 8
National University of Defense Technology
Hunan Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 6
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5