With the analysis among 444 patents, we discovered top 165 key players by total patent application. State Grid Corp. of China, Hubei Xinyingtai System Technology Co. Ltd., China Southern Power Grid Research Institute Co., Ltd. are dominant in this area. They take 13.29% of the total patent filing.
Beijing Shi, China
Patent: 22
Hubei Sheng, China
Patent: 21
Guangdong Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 15
Tokyo-to, Japan
Patent: 12
Jiangsu Sheng, China
Patent: 12
Hebei Weixun Dingshi Intelligent Electric Co., Ltd.
Hebei Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 11
Noord-Holland, Netherlands
Patent: 9
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Massachusetts, United States
Patent: 2
With the analysis among related 345 patents applied in the last 5 years. We discover 164 most active companies in this area. The fast-growing Hubei Xinyingtai System Technology Co. Ltd., China Southern Power Grid Research Institute Co., Ltd., Electric Power Research Institute of Ultra High Voltage Transmission Company of China Southern Power Grid Co., Ltd take 15.07% of patent filing during this period.
Hubei Sheng, China
Patent: 21
Guangdong Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 15
Beijing Shi, China
Patent: 13
Hebei Weixun Dingshi Intelligent Electric Co., Ltd.
Hebei Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 12
Liaoning Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 11
With the analysis among related 345 patents in last 5 years, we discover 132 new entrants. Hubei Xinyingtai System Technology Co. Ltd., China Southern Power Grid Research Institute Co., Ltd., Electric Power Research Institute of Ultra High Voltage Transmission Company of China Southern Power Grid Co., Ltd are the most active new entrants in this area.
Hubei Sheng, China
Patent: 21
Guangdong Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 15
Hebei Weixun Dingshi Intelligent Electric Co., Ltd.
Hebei Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 6
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Patent: 5
Guangdong Sheng, China
Patent: 5
With the analysis among 313 patents, we discovered top 79 universities and scientific research institutions by total patent application. Shandong University, Institute of Electrical Engineering, Chinese Academy of Sciences, Shanxi University are dominant in this area. They take 15.65% of the total patent filing.
Shandong Sheng, China
Patent: 17
Shanxi Sheng, China
Patent: 13
Anhui Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 12
Heilongjiang Sheng, China
Patent: 11
Chongqing Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5