With the analysis among 30 patents, we discovered top 25 key players by total patent application. NEC Corp., Nippon Telegraph & Telephone Corp., State Grid Corp. of China are dominant in this area. They take 23.33% of the total patent filing.
Nippon Telegraph & Telephone Corp.
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 2
Varian Medical Systems International AG
Zug, Switzerland
Patent: 2
International Business Machines Corp.
New York, United States
Patent: 1
Aichi-ken, Japan
Patent: 1
AECC Aviation Power Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
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With the analysis among related 161 patents applied in the last 5 years. We discover 86 most active companies in this area. The fast-growing Zhejiang University of Technology, University of Electronic Science & Technology of China, Southeast University take 24.84% of patent filing during this period.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 20
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 7
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 4
National University of Defense Technology
Hunan Sheng, China
Patent: 3
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Air Force Engineering University
With the analysis among related 161 patents in last 5 years, we discover 69 new entrants. University of Electronic Science & Technology of China, Southwest University, National University of Defense Technology are the most active new entrants in this area.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 11
Chongqing Shi, China
Patent: 4
National University of Defense Technology
Hunan Sheng, China
Patent: 3
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Air Force Engineering University
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
Shanghai Institute of Microsystem & Information Technology
Shanghai Shi, China
Patent: 2
Beijing Jiaotong University
Beijing Shi, China
Patent: 2
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 2
With the analysis among 185 patents, we discovered top 60 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Southeast University, University of Electronic Science & Technology of China are dominant in this area. They take 25.41% of the total patent filing.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 14
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 11
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 9
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 8
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 4
Chongqing Shi, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3