With the analysis among 16 patents, we discovered top 13 key players by total patent application. Matsushita Electronics Corp., State Grid Corp. of China, DENSO Corp. are dominant in this area. They take 62.50% of the total patent filing.
Beijing Shi, China
Patent: 4
Aichi-ken, Japan
Patent: 1
Liaoning Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
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With the analysis among related 11 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing State Grid Corp. of China, State Grid Hebei Electric Power Co., China Southern Power Grid Research Institute Co., Ltd. take 36.36% of patent filing during this period.
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 1
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
China Agricultural University
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 12 new entrants. State Grid Hebei Electric Power Co., China Southern Power Grid Research Institute Co., Ltd., Anhui University are the most active new entrants in this area.
Hubei Sheng, China
Patent: 1
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
China Agricultural University
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
North China University of Technology
Beijing Shi, China
Patent: 1
With the analysis among 14 patents, we discovered top 12 universities and scientific research institutions by total patent application. China Agricultural University, China University of Petroleum (East China), Jiangsu University are dominant in this area. They take 35.71% of the total patent filing.
China Agricultural University
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
North China University of Technology
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1