Search results for “Partial discharge” companies
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Key Players
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Innovation Intensity
With the analysis among 15,386 patents, we discovered top 465 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., TOSHIBA Corp. are dominant in this area. They take 17.59% of the total patent filing.
Beijing Shi, China
Patent: 1,748
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 492
Tokyo-to, Japan
Patent: 467
Hitachi Ltd.
Tokyo-to, Japan
Patent: 275
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 273
Bayern, Germany
Patent: 232
Tokyo-to, Japan
Patent: 166
Guangdong Sheng, China
Patent: 155
South Korea
Patent: 148
Nissin Electric Co. Ltd.
Kyoto-fu, Japan
Patent: 140
Startups & Unicorns
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Innovation Intensity
With the analysis among 34 patents, we discovered top 10 start-ups by total patent application. Aisin KK, Zasso Group AG, SuperGrid Institute SAS are active in this area.
STARTUP
Aisin KK
Tokyo-to, Japan
Patent: 10
STARTUP
Zasso Group AG
Zug, Switzerland
Patent: 6
STARTUP
France
Patent: 5
STARTUP
France
Patent: 5
STARTUP
Aurtra Pty Ltd.
Queensland, Australia
Patent: 2
STARTUP
California, United States
Patent: 2
STARTUP
Beijing Shi, China
Patent: 1
STARTUP
South Korea
Patent: 1
STARTUP
Kent, United Kingdom
Patent: 1
STARTUP
California, United States
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 5,565 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., Xi'an Jiaotong University take 14.97% of patent filing during this period.
Beijing Shi, China
Patent: 575
Guangdong Sheng, China
Patent: 151
Shaanxi Sheng, China
Patent: 107
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 102
Guangdong Sheng, China
Patent: 84
Jiangsu Sheng, China
Patent: 80
Beijing Shi, China
Patent: 75
Yunnan Sheng, China
Patent: 70
Jiangsu Sheng, China
Patent: 64
Guangdong Sheng, China
Patent: 63
New Entrants
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Innovation in recent 5 years
With the analysis among related 5,565 patents in last 5 years, we discover 197 new entrants. Guangdong Power Grid Co., Ltd. Jiangmen Power Supply Bureau, State Grid Henan Electric Power Company Nanyang Power Supply Company, Hubei University of Technology are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 18
State Grid Henan Electric Power Company Nanyang Power Supply Company
Henan Sheng, China
Patent: 13
Hubei Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 12
Beijing Shi, China
Patent: 12
Fujian Sheng, China
Patent: 12
Guangxi Zhuang Autonomous Region Nanning Electric Power Bureau
Guangxi Zhuangzu Zizhiqu, China
Patent: 12
Guangdong Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 10
United States
Patent: 10
Research Institutions
Order by:
Innovation Intensity
With the analysis among 2,777 patents, we discovered top 139 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, North China Electric Power University, Shanghai Jiao Tong University are dominant in this area. They take 39.83% of the total patent filing.
Shaanxi Sheng, China
Patent: 252
Beijing Shi, China
Patent: 230
Shanghai Shi, China
Patent: 172
Chongqing Shi, China
Patent: 75
Beijing Shi, China
Patent: 72
Heilongjiang Sheng, China
Patent: 52
Hubei Sheng, China
Patent: 51
Sichuan Sheng, China
Patent: 45
Tianjin Shi, China
Patent: 33
Sichuan University
Sichuan Sheng, China
Patent: 24
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