With the analysis among 397 patents, we discovered top 180 key players by total patent application. LECO Corp., State Grid Corp. of China, Thermo Finnigan Corp. are dominant in this area. They take 11.08% of the total patent filing.
STOCKPORT, United Kingdom
Patent: 20
Beijing Shi, China
Patent: 13
California, United States
Patent: 11
New York, United States
Patent: 9
Mecklenburg-Vorpommern, Germany
Patent: 8
NORTHUMBERLAND COUNTY, United Kingdom
Patent: 7
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With the analysis among related 89 patents applied in the last 5 years. We discover 75 most active companies in this area. The fast-growing Thermo Finnigan Corp., Central Southern China Electric Power Design Institute, China Southern Power Grid Research Institute Co., Ltd. take 15.73% of patent filing during this period.
California, United States
Patent: 5
Hubei Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Massachusetts, United States
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 89 patents in last 5 years, we discover 58 new entrants. Central Southern China Electric Power Design Institute, China Southern Power Grid Research Institute Co., Ltd., NR Electric Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 68 patents, we discovered top 31 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, Wuhan University, Massachusetts Institute of Technology are dominant in this area. They take 20.59% of the total patent filing.
Hubei Sheng, China
Patent: 3
Massachusetts, United States
Patent: 2
Zhejiang Sheng, China
Patent: 2
Massachusetts, United States
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Distrito Federal, Mexico
Patent: 1