With the analysis among 80 patents, we discovered top 44 key players by total patent application. Matsushita Electronics Corp., International Business Machines Corp., Hitachi Ltd. are dominant in this area. They take 25.00% of the total patent filing.
Matsushita Electronics Corp.
International Business Machines Corp.
New York, United States
Patent: 7
Tata Consultancy Services Ltd.
Maharashtra, India
Patent: 5
Utah, United States
Patent: 4
New Jersey, United States
Patent: 4
California, United States
Patent: 3
State Grid Corp. of China
Beijing Shi, China
Patent: 2
With the analysis among 1 patents, we discovered top 2 start-ups by total patent application.
Qi An Xin Technology Group, Inc.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 19 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing Raytheon Co., Wuxi Jiangnan Institute of Computing Technology, Zhejiang Electric Power Co., Ltd. take 26.32% of patent filing during this period.
Shanghai Shi, China
Patent: 2
Wuxi Jiangnan Institute of Computing Technology
Jiangsu Sheng, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Hangzhou Electric Power Bureau
Zhejiang Sheng, China
Patent: 1
The Board of Trustees of the University of Illinois
Illinois, United States
Patent: 1
State Grid Corp. of China
Beijing Shi, China
Patent: 1
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 19 new entrants. Raytheon Co., Wuxi Jiangnan Institute of Computing Technology, Zhejiang Electric Power Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 2
Wuxi Jiangnan Institute of Computing Technology
Jiangsu Sheng, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Hangzhou Electric Power Bureau
Zhejiang Sheng, China
Patent: 1
The Board of Trustees of the University of Illinois
Illinois, United States
Patent: 1
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 23 patents, we discovered top 12 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Xidian University, Chinese Academy of Sciences Institute of Acoustics are dominant in this area. They take 26.09% of the total patent filing.
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Chinese Academy of Sciences Institute of Acoustics
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
East China Normal University
Shanghai Shi, China
Patent: 1
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1