With the analysis among 122 patents, we discovered top 63 key players by total patent application. State Grid Corp. of China, OMICRON electronics GmbH, Saudi Arabian Oil Co. are dominant in this area. They take 44.26% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 37
Vorarlberg, Austria
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 6
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 5
Guangxi Power Grid Co., Ltd. Electric Power Research Institute
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Yissum Research Development Co. Ltd.
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 4
State Grid Shaanxi Electric Power Company Electric Power Research Institute
Shaanxi Sheng, China
Patent: 4
State Grid Tianjin Electric Power Company Electric Power Research Institute
Tianjin Shi, China
Patent: 4
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With the analysis among related 136 patents applied in the last 5 years. We discover 72 most active companies in this area. The fast-growing State Grid Corp. of China, Xi'an Jiaotong University, Guangxi University take 33.82% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 24
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 13
Guangxi Zhuangzu Zizhiqu, China
Patent: 9
Chongqing Shi, China
Patent: 7
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 7
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 5
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 5
Guangxi Power Grid Co., Ltd. Electric Power Research Institute
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 4
With the analysis among related 136 patents in last 5 years, we discover 58 new entrants. Guangxi University, Saudi Arabian Oil Co., Shenzhen Power Supply Bureau Co., Ltd. are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 9
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 5
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 5
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 4
Hainan Power Grid Co., Ltd. Electric Power Research Institute
Hainan Sheng, China
Patent: 4
Hong Kong Van Gogh Development Co., Ltd
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Patent: 4
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 4
State Grid Tianjin Electric Power Company Electric Power Research Institute
Tianjin Shi, China
Patent: 4
State Grid Shaanxi Electric Power Company Electric Power Research Institute
Shaanxi Sheng, China
Patent: 4
With the analysis among 147 patents, we discovered top 38 universities and scientific research institutions by total patent application. Southwest Jiaotong University, Xi'an Jiaotong University, Chongqing University are dominant in this area. They take 44.90% of the total patent filing.
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 19
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 17
Chongqing Shi, China
Patent: 14
Guangxi Zhuangzu Zizhiqu, China
Patent: 9
Georgetown University School of Medicine
District of Columbia, United States
Patent: 8
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 5
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 5
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 3
Pennsylvania, United States
Patent: 3
University of South Florida