Search results for “Power systems protection” companies
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Key Players
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Innovation Intensity
With the analysis among 122 patents, we discovered top 103 key players by total patent application. State Grid Corp. of China, Schweitzer Engineering Laboratories, Inc., EMPRIMUS Inc are dominant in this area. They take 23.77% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 13
Schweitzer Engineering Laboratories, Inc.
Washington, United States
Patent: 8
EMPRIMUS Inc
United States
Patent: 8
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 4
Hitachi Ltd.
Tokyo-to, Japan
Patent: 3
Korea Electric Power Corp.
South Korea
Patent: 3
XJ Electric Co., Ltd.
Henan Sheng, China
Patent: 3
XJ Group Corp.
Henan Sheng, China
Patent: 3
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 3
State Grid Sichuan Electric Power Co.
Sichuan Sheng, China
Patent: 3
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 132 patents applied in the last 5 years. We discover 119 most active companies in this area. The fast-growing State Grid Corp. of China, Schweitzer Engineering Laboratories, Inc., North China Electric Power University take 15.91% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 10
Schweitzer Engineering Laboratories, Inc.
Washington, United States
Patent: 7
North China Electric Power University
Beijing Shi, China
Patent: 4
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 3
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 3
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 3
State Grid Sichuan Electric Power Co.
Sichuan Sheng, China
Patent: 3
Zhengdong (Xiamen) Power Safety Technology Co., Ltd.
Fujian Sheng, China
Patent: 3
China Ship Research and Design Center
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Patent: 2
Nanjing Guodian Nanzi Grid Automation Co., Ltd.
Jiangsu Sheng, China
Patent: 2
New Entrants
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Innovation in recent 5 years
With the analysis among related 132 patents in last 5 years, we discover 110 new entrants. North China Electric Power University, Guangdong Power Grid Co. Ltd., China Electric Power Research Institute Ltd. are the most active new entrants in this area.
North China Electric Power University
Beijing Shi, China
Patent: 4
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 3
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 3
State Grid Sichuan Electric Power Co.
Sichuan Sheng, China
Patent: 3
Zhengdong (Xiamen) Power Safety Technology Co., Ltd.
Fujian Sheng, China
Patent: 3
China Ship Research and Design Center
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Patent: 2
Nanjing Guodian Nanzi Grid Automation Co., Ltd.
Jiangsu Sheng, China
Patent: 2
NR Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Shandong University
Shandong Sheng, China
Patent: 2
State Grid Chongqing Electric Power Company Electric Power Research Institute
Chongqing Shi, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 45 patents, we discovered top 17 universities and scientific research institutions by total patent application. North China Electric Power University, Kunming University of Science & Technology, Tianjin University are dominant in this area. They take 26.67% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 4
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 4
Tianjin University
Tianjin Shi, China
Patent: 3
Shandong University
Shandong Sheng, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Tsinghua University
Beijing Shi, China
Patent: 1
Xiangtan University
Hunan Sheng, China
Patent: 1
Tiangong University
Tianjin Shi, China
Patent: 1
Wuhan University
Hubei Sheng, China
Patent: 1
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