With the analysis among 31 patents, we discovered top 29 key players by total patent application. General Electric Co., Matsushita Electronics Corp., DENSO Corp. are dominant in this area. They take 32.26% of the total patent filing.
Massachusetts, United States
Patent: 5
Matsushita Electronics Corp.
Aichi-ken, Japan
Patent: 2
California, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Mitsubishi Electric Corp.
Zoomlion Heavy Industry Science & Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
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With the analysis among related 7 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Webroot, Inc., Hebei University of Technology, State Grid Fujian Electric Power Co. take 42.86% of patent filing during this period.
Colorado, United States
Patent: 1
Hebei University of Technology
Hebei Sheng, China
Patent: 1
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
State Grid Ningxia Electric Power Co., Ltd. Electric Power Research Institute
Ningxia Huizi Zizhiqu, China
Patent: 1
Beijing Kedong Power Control Systems Co. Ltd.
Beijing Shi, China
Patent: 1
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Patent: 1
State Grid Fujian Electric Power Co., Ltd. Electric Power Research Institute
Fujian Sheng, China
Patent: 1
China Institute of Water Resources and Hydropower Research
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Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 8 new entrants. Webroot, Inc., Hebei University of Technology, State Grid Fujian Electric Power Co. are the most active new entrants in this area.
Colorado, United States
Patent: 1
Hebei University of Technology
Hebei Sheng, China
Patent: 1
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 1
State Grid Ningxia Electric Power Co., Ltd. Electric Power Research Institute
Ningxia Huizi Zizhiqu, China
Patent: 1
Beijing Kedong Power Control Systems Co. Ltd.
Beijing Shi, China
Patent: 1
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Patent: 1
State Grid Fujian Electric Power Co., Ltd. Electric Power Research Institute
Fujian Sheng, China
Patent: 1
China Institute of Water Resources and Hydropower Research
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Patent: 1
With the analysis among 6 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Zhejiang Sheng, China
Patent: 1
Hebei University of Technology
Hebei Sheng, China
Patent: 1
China Petroleum University Beijing
Beijing Shi, China
Patent: 1