Search results for “Transformer windings” companies
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Key Players
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Innovation Intensity
With the analysis among 7,883 patents, we discovered top 475 key players by total patent application. State Grid Corp. of China, Siemens AG, Hitachi Ltd. are dominant in this area. They take 10.39% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 451
Siemens AG
Bayern, Germany
Patent: 204
Hitachi Ltd.
Tokyo-to, Japan
Patent: 164
TOSHIBA Corp.
Tokyo-to, Japan
Patent: 124
General Electric Co.
Massachusetts, United States
Patent: 117
telent Ltd.
United Kingdom
Patent: 117
Koninklijke Philips NV
Noord-Holland, Netherlands
Patent: 116
Westinghouse Electric Co. LLC
Gansu Sheng, China
Patent: 86
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 84
Maschinenfabrik Reinhausen GmbH
Bayern, Germany
Patent: 74
Startups & Unicorns
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Innovation Intensity
With the analysis among 31 patents, we discovered top 8 start-ups by total patent application. Englishco LLC, Shanghai United Imaging Healthcare Co., Ltd., BitMain Technologies Holding Co. are active in this area.
STARTUP
Englishco LLC
New York, United States
Patent: 24
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
BitMain Technologies Holding Co.
Beijing Shi, China
Patent: 1
STARTUP
BRUSA HyPower AG
Switzerland
Patent: 1
STARTUP
Guangzhou Huidian Yunlian Internet Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
STARTUP
Roidmi
Jiangsu Sheng, China
Patent: 1
STARTUP
Solar Foods Oy
Finland
Patent: 1
STARTUP
Heyday Integrated Circuits
France
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 2,129 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Electric Power Research Institute of Yunnan Power Grid Co., Ltd., China Electric Power Research Institute Ltd. take 9.49% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 134
Electric Power Research Institute of Yunnan Power Grid Co., Ltd.
Yunnan Sheng, China
Patent: 39
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 29
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 29
North China Electric Power University
Beijing Shi, China
Patent: 27
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 26
Guangdong Power Grid Corp. Guangzhou Power Supply Co.
Guangdong Sheng, China
Patent: 23
Guangdong Power Grid Co., Ltd. Electric Power Research Institute
Guangdong Sheng, China
Patent: 20
Baoding Tianwei Baobian Electric Co., Ltd.
Hebei Sheng, China
Patent: 18
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 17
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 2,129 patents in last 5 years, we discover 331 new entrants. Guangdong Power Grid Corp. Guangzhou Power Supply Co., Guangdong Power Grid Co. Ltd., State Grid Tianjin Electric Power Company Electric Power Research Institute are the most active new entrants in this area.
Guangdong Power Grid Corp. Guangzhou Power Supply Co.
Guangdong Sheng, China
Patent: 23
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 17
State Grid Tianjin Electric Power Company Electric Power Research Institute
Tianjin Shi, China
Patent: 12
Dongguan Weiyuan Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 11
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 8
Hangzhou Electric Power Bureau
Zhejiang Sheng, China
Patent: 7
Dongguan Micron Precision Automation Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 6
Zhuhai Oukerui Intelligent Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 6
Zhejiang Huadian Equipment Testing Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Shandong Dimit Electric Co., Ltd.
Shandong Sheng, China
Patent: 6
Research Institutions
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Innovation Intensity
With the analysis among 1,101 patents, we discovered top 118 universities and scientific research institutions by total patent application. North China Electric Power University, Xi'an Jiaotong University, Chongqing University are dominant in this area. They take 27.79% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 64
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 61
Chongqing University
Chongqing Shi, China
Patent: 40
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 39
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 29
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 24
Hohai University
Jiangsu Sheng, China
Patent: 17
China Three Gorges University
Hubei Sheng, China
Patent: 15
Zhejiang University
Zhejiang Sheng, China
Patent: 13
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 13
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