Search results for “Partial discharge” companies
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Key Players
Order by:
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.
State Grid Corp. of China
Beijing Shi, China
Patent: 1,748
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 492
TOSHIBA Corp.
Tokyo-to, Japan
Patent: 467
Hitachi Ltd.
Tokyo-to, Japan
Patent: 275
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 273
Siemens AG
Bayern, Germany
Patent: 232
Hitachi Cable Ltd.
Tokyo-to, Japan
Patent: 166
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 155
Korea Electric Power Corp.
South Korea
Patent: 148
Nissin Electric Co. Ltd.
Kyoto-fu, Japan
Patent: 140
Startups & Unicorns
Order by:
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
SuperGrid Institute SAS
France
Patent: 5
STARTUP
EnerBee SAS
France
Patent: 5
STARTUP
Aurtra Pty Ltd.
Queensland, Australia
Patent: 2
STARTUP
Energizer Brands LLC
California, United States
Patent: 2
STARTUP
Beijing Terminus Technology Group Co.,. Ltd.
Beijing Shi, China
Patent: 1
STARTUP
OnePredict Co. Ltd.
South Korea
Patent: 1
STARTUP
LMR Geartech Ltd.
Kent, United Kingdom
Patent: 1
STARTUP
Opcondys, Inc.
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.
State Grid Corp. of China
Beijing Shi, China
Patent: 575
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 151
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 107
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 102
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 84
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 80
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 75
Electric Power Research Institute of Yunnan Power Grid Co., Ltd.
Yunnan Sheng, China
Patent: 70
State Grid Jiangsu Electric Power Co., Ltd. Electric Power Research Institute
Jiangsu Sheng, China
Patent: 64
Guangdong Power Grid Corp. Guangzhou Power Supply Co.
Guangdong Sheng, China
Patent: 63
New Entrants
Order by:
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 Power Grid Co., Ltd. Jiangmen Power Supply Bureau
Guangdong Sheng, China
Patent: 18
State Grid Henan Electric Power Company Nanyang Power Supply Company
Henan Sheng, China
Patent: 13
Hubei University of Technology
Hubei Sheng, China
Patent: 13
Pinghu Electric Power Supply Bureau
Zhejiang Sheng, China
Patent: 12
China Yangtze Power Co., Ltd.
Beijing Shi, China
Patent: 12
Fujian Youdi Power Technology Co., Ltd.
Fujian Sheng, China
Patent: 12
Guangxi Zhuang Autonomous Region Nanning Electric Power Bureau
Guangxi Zhuangzu Zizhiqu, China
Patent: 12
Zhuhai Huawang Technology Co., Ltd.
Guangdong Sheng, China
Patent: 12
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 10
Zeus Company Inc.
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.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 252
North China Electric Power University
Beijing Shi, China
Patent: 230
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 172
Chongqing University
Chongqing Shi, China
Patent: 75
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 72
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 52
Wuhan University
Hubei Sheng, China
Patent: 51
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 45
Tianjin University
Tianjin Shi, China
Patent: 33
Sichuan University
Sichuan Sheng, China
Patent: 24
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