With the analysis among 36 patents, we discovered top 29 key players by total patent application. International Business Machines Corp., Koninklijke Philips NV, Meidensha Corp. are dominant in this area. They take 30.56% of the total patent filing.
New York, United States
Patent: 7
Noord-Holland, Netherlands
Patent: 2
Guangdong Sheng, China
Patent: 2
Telefonaktiebolaget LM Ericsson
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With the analysis among related 4 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Marketing Service Center of State Grid Jiangsu Electric Power Co., Ltd., Beihang University, Jiangsu Electric Power Co. take 75.00% of patent filing during this period.
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
New York, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 3 new entrants.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 15 patents, we discovered top 8 universities and scientific research institutions by total patent application. Beihang University, East China Normal University, Southeast University are dominant in this area. They take 40.00% of the total patent filing.
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1