Search results for “Voltage sag” companies
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Key Players
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Innovation Intensity
With the analysis among 1,217 patents, we discovered top 460 key players by total patent application. State Grid Corp. of China, Shenzhen Power Supply Bureau Co., Ltd., Guangdong Power Grid Co. Ltd. are dominant in this area. They take 20.87% of the total patent filing.
Beijing Shi, China
Patent: 173
Guangdong Sheng, China
Patent: 46
Guangdong Sheng, China
Patent: 35
Bayern, Germany
Patent: 22
State Grid Beijing Electric Power Co.
Beijing Shi, China
Patent: 21
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 21
Fujian Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 19
Georgia, United States
Patent: 17
Hubei Sheng, China
Patent: 16
Startups & Unicorns
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Innovation Intensity
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
STARTUP
BRISTOL, United Kingdom
Patent: 1
STARTUP
Shenzhen Youjia Innovation Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 858 patents applied in the last 5 years. We discover 405 most active companies in this area. The fast-growing State Grid Corp. of China, Shenzhen Power Supply Bureau Co., Ltd., Guangdong Power Grid Corp. Guangzhou Power Supply Co. take 20.98% of patent filing during this period.
Beijing Shi, China
Patent: 96
Guangdong Sheng, China
Patent: 44
Guangdong Sheng, China
Patent: 40
Guangdong Sheng, China
Patent: 35
Sichuan University
Sichuan Sheng, China
Patent: 33
Beijing Shi, China
Patent: 26
Hubei Sheng, China
Patent: 18
Fujian Sheng, China
Patent: 17
Henan Sheng, China
Patent: 14
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 14
New Entrants
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Innovation in recent 5 years
With the analysis among related 858 patents in last 5 years, we discover 317 new entrants. Guangdong Power Grid Co. Ltd., State Grid Hubei Electric Power Co., Ltd. Electric Power Research Institute, China Petroleum & Chemical Corp. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 35
Hubei Sheng, China
Patent: 18
Beijing Shi, China
Patent: 13
Foshan Power Supply Bureau of Guangdong Power Grid Corp.
Guangdong Sheng, China
Patent: 11
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Patent: 11
Shenyang Ruijie Power Technology Co., Ltd.
Liaoning Sheng, China
Patent: 11
Ningxia Huizi Zizhiqu, China
Patent: 9
Fujian Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Technical Testing Center of China Petroleum & Chemical Corporation Shengli Oilfield Branch
Shandong Sheng, China
Patent: 7
Research Institutions
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Innovation Intensity
With the analysis among 533 patents, we discovered top 93 universities and scientific research institutions by total patent application. North China Electric Power University, Sichuan University, Southeast University are dominant in this area. They take 31.52% of the total patent filing.
Beijing Shi, China
Patent: 50
Sichuan University
Sichuan Sheng, China
Patent: 38
Jiangsu Sheng, China
Patent: 24
South China University of Technology
Guangdong Sheng, China
Patent: 16
Fuzhou University
Fujian Sheng, China
Patent: 15
Hubei Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 10
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