Search results for “Lightning arrester” companies
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Key Players
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Innovation Intensity
With the analysis among 22,644 patents, we discovered top 476 key players by total patent application. State Grid Corp. of China, TOSHIBA Corp., Mitsubishi Electric Corp. are dominant in this area. They take 13.17% of the total patent filing.
Beijing Shi, China
Patent: 1,911
Tokyo-to, Japan
Patent: 559
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 512
Bayern, Germany
Patent: 508
NGK Insulators, Ltd.
Aichi-ken, Japan
Patent: 458
Hitachi Ltd.
Tokyo-to, Japan
Patent: 270
Dehn + Söhne GmbH & Co. KG
Bayern, Germany
Patent: 229
Meidensha Corp.
Tokyo-to, Japan
Patent: 212
Guangdong Sheng, China
Patent: 204
China XD Electric Co., Ltd.
Shaanxi Sheng, China
Patent: 172
Startups & Unicorns
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Innovation Intensity
With the analysis among 19 patents, we discovered top 8 start-ups by total patent application. SuperGrid Institute SAS, Westech Industrial Ltd., M-I LLC are active in this area.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 7,969 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Global Energy Interconnection Research Institute take 9.69% of patent filing during this period.
Beijing Shi, China
Patent: 501
Guangdong Sheng, China
Patent: 204
Beijing Shi, China
Patent: 67
Beijing Shi, China
Patent: 66
Shaanxi Sheng, China
Patent: 63
China XD Electric Co., Ltd.
Shaanxi Sheng, China
Patent: 59
Guizhou Sheng, China
Patent: 56
Fujian Sheng, China
Patent: 56
Shaanxi Sheng, China
Patent: 54
Henan Sheng, China
Patent: 53
New Entrants
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Innovation in recent 5 years
With the analysis among related 7,969 patents in last 5 years, we discover 206 new entrants. Guangdong Power Grid Co. Ltd., Jiangxi Baixin Electric Porcelain Electric Co., Ltd., Xi'an Qinyang Electric Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 204
Jiangxi Sheng, China
Patent: 17
Shaanxi Sheng, China
Patent: 16
Xinjiang Uygur Zizhiqu, China
Patent: 16
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 12
Xiangyang Xiangxiang Arrester Co., Ltd.
Hubei Sheng, China
Patent: 12
Research Institutions
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Innovation Intensity
With the analysis among 1,705 patents, we discovered top 147 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Wuhan University, North China Electric Power University are dominant in this area. They take 22.46% of the total patent filing.
Shaanxi Sheng, China
Patent: 73
Hubei Sheng, China
Patent: 60
Beijing Shi, China
Patent: 47
Beijing Shi, China
Patent: 44
Hubei Sheng, China
Patent: 35
Beijing Shi, China
Patent: 31
Hubei Sheng, China
Patent: 21
Sichuan Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 16
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