With the analysis among 313 patents, we discovered top 235 key players by total patent application. State Grid Corp. of China, SentreHEART LLC, Robert Bosch GmbH are dominant in this area. They take 19.49% of the total patent filing.
Beijing Shi, China
Patent: 48
Ohio, United States
Patent: 8
Baden-Württemberg, Germany
Patent: 5
California, United States
Patent: 4
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 4
Western Australia, Australia
Patent: 3
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With the analysis among related 46 patents applied in the last 5 years. We discover 50 most active companies in this area. The fast-growing State Grid Corp. of China, China Southern Power Grid Co., Ltd. EHV Transmission Company Nanning Monitoring Center, Guangdong Power Grid Co. Ltd. take 21.74% of patent filing during this period.
Beijing Shi, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Xingao Electric Drive System Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Nanchang Yingweisibo Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 46 patents in last 5 years, we discover 43 new entrants. Guangdong Power Grid Co. Ltd., China Southern Power Grid Co., Ltd. EHV Transmission Company Nanning Monitoring Center, Sinopec Group Shengli Petroleum Administration Co., Ltd. Electric Power Branch are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Guangdong Xingao Electric Drive System Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 24 patents, we discovered top 13 universities and scientific research institutions by total patent application. Shanghai University of Electric Power, Beijing Institute of Technology, China University of Petroleum (East China) are dominant in this area. They take 20.83% of the total patent filing.
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
AGH University of Science & Technology
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1