With the analysis among 132 patents, we discovered top 67 key players by total patent application. State Grid Corp. of China, ZymoGenetics, Inc., Hitachi Ltd. are dominant in this area. They take 26.52% of the total patent filing.
Beijing Shi, China
Patent: 13
Washington, United States
Patent: 13
Guangdong Sheng, China
Patent: 8
Hainaut, Belgium
Patent: 6
California, United States
Patent: 5
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
New Jersey, United States
Patent: 4
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With the analysis among related 36 patents applied in the last 5 years. We discover 38 most active companies in this area. The fast-growing China Southern Power Grid Research Institute Co., Ltd., State Grid Corp. of China, China Southern Power Grid Co., Ltd. take 38.89% of patent filing during this period.
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Georgia, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 1
With the analysis among related 36 patents in last 5 years, we discover 28 new entrants. China Southern Power Grid Co., Ltd., AT&T Intellectual Property I LP, Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 4
Georgia, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Iowa, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 40 patents, we discovered top 23 universities and scientific research institutions by total patent application. Tsinghua University, The Trustees of Columbia University in The City of New York, University of Southern California are dominant in this area. They take 25.00% of the total patent filing.
Beijing Shi, China
Patent: 4
New York, United States
Patent: 2
California, United States
Patent: 1
New Mexico, United States
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Tokyo University of Science
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1