With the analysis among 232 patents, we discovered top 105 key players by total patent application. State Grid Corp. of China, 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 dominant in this area. They take 22.41% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 20
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 17
Electric Power Research Institute of Ultra High Voltage Transmission Company of China Southern Power Grid Co., Ltd
Guangdong Sheng, China
Patent: 15
UHV Branch of State Grid Jiangsu Electric Power Co., Ltd.
Jiangsu Sheng, China
Patent: 10
SIGAS Measurement Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Wuhan Haomai Optoelectronics Technology Co., Ltd.
Hubei Sheng, China
Patent: 8
Hubei Xinyingtai System Technology Co. Ltd.
Hubei Sheng, China
Patent: 7
Honeywell International Technologies Ltd.
Shenzhen Like Electrical Development Co.,Ltd.
Guangdong Sheng, China
Patent: 6
Minnesota, United States
Patent: 5
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With the analysis among related 243 patents applied in the last 5 years. We discover 112 most active companies in this area. The fast-growing 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, Dalian University of Technology take 19.34% of patent filing during this period.
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 17
Electric Power Research Institute of Ultra High Voltage Transmission Company of China Southern Power Grid Co., Ltd
Guangdong Sheng, China
Patent: 15
Dalian University of Technology
Liaoning Sheng, China
Patent: 15
State Grid Corp. of China
Beijing Shi, China
Patent: 12
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 9
State Grid Chongqing Electric Power Company Electric Power Research Institute
Chongqing Shi, China
Patent: 8
UHV Branch of State Grid Jiangsu Electric Power Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Wuhan Haomai Optoelectronics Technology Co., Ltd.
Hubei Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Hubei Xinyingtai System Technology Co. Ltd.
Hubei Sheng, China
Patent: 7
With the analysis among related 243 patents in last 5 years, we discover 94 new entrants. 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, Anhui University of Science & Technology are the most active new entrants in this area.
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 17
Electric Power Research Institute of Ultra High Voltage Transmission Company of China Southern Power Grid Co., Ltd
Guangdong Sheng, China
Patent: 15
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 9
Hubei Xinyingtai System Technology Co. Ltd.
Hubei Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Shenzhen Like Electrical Development Co.,Ltd.
Guangdong Sheng, China
Patent: 6
Ocean University of China
Shandong Sheng, China
Patent: 4
Dalian Shiyou Electric Power Technology Co., Ltd.
Liaoning Sheng, China
Patent: 4
Wuhan Jingyu IoT Technology Co., Ltd.
Hubei Sheng, China
Patent: 4
Wuhan Liujiu Sensing Technology Co., Ltd.
Hubei Sheng, China
Patent: 4
With the analysis among 176 patents, we discovered top 54 universities and scientific research institutions by total patent application. Shandong University, Anhui University of Science & Technology, Liaocheng University are dominant in this area. They take 21.59% of the total patent filing.
Shandong Sheng, China
Patent: 9
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 7
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 5
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 5
Institute of Electrical Engineering, Chinese Academy of Sciences
The University of Queensland
Queensland, Australia
Patent: 4
South China Normal University
Guangdong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4