Search results for “Automatic voltage control” companies
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Key Players
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Innovation Intensity
With the analysis among 1,881 patents, we discovered top 439 key players by total patent application. State Grid Corp. of China, Robert Bosch GmbH, Lucas Industries Plc are dominant in this area. They take 16.06% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 116
Robert Bosch GmbH
Baden-Württemberg, Germany
Patent: 112
Lucas Industries Plc
United Kingdom
Patent: 74
Siemens AG
Bayern, Germany
Patent: 56
Beijing Qingda High-tech System Control Co., Ltd.
Beijing Shi, China
Patent: 50
Westinghouse Electric Co. LLC
Gansu Sheng, China
Patent: 44
International Business Machines Corp.
New York, United States
Patent: 30
Gec Plc
United Kingdom
Patent: 30
Westinghouse Brake & Signal Co. Ltd.
Australia
Patent: 30
Koninklijke Philips NV
Noord-Holland, Netherlands
Patent: 28
Startups & Unicorns
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Innovation Intensity
With the analysis among 16 patents, we discovered top 2 start-ups by total patent application.
STARTUP
Englishco LLC
New York, United States
Patent: 14
STARTUP
Soleitec
South Korea
Patent: 2
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 145 patents applied in the last 5 years. We discover 122 most active companies in this area. The fast-growing State Grid Corp. of China, Beijing Qingda High-tech System Control Co., Ltd., Guangdong Power Grid Co. Ltd. take 48.97% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 42
Beijing Qingda High-tech System Control Co., Ltd.
Beijing Shi, China
Patent: 23
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 6
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 6
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 6
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 5
North China Branch of State Grid Corporation of China
Beijing Shi, China
Patent: 4
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 4
State Grid Jibei Electric Power Co., Ltd. Electric Power Research Institute
Beijing Shi, China
Patent: 4
State Grid Beijing Electric Power Co.
Beijing Shi, China
Patent: 4
New Entrants
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Innovation in recent 5 years
With the analysis among related 145 patents in last 5 years, we discover 82 new entrants. Guangdong Power Grid Co. Ltd., Shanxi Power Company Xinzhougong Color Separation Company, State Grid Hunan Electric Power Co., Ltd. Electric Power Research Institute are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 6
Shanxi Power Company Xinzhougong Color Separation Company
Shanxi Sheng, China
Patent: 4
State Grid Hunan Electric Power Co., Ltd. Electric Power Research Institute
Hunan Sheng, China
Patent: 4
Meizhou Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 3
State Grid Jiangsu Electric Power Co., Ltd. Electric Power Research Institute
Jiangsu Sheng, China
Patent: 3
State Grid Tianjin Electric Power Company Electric Power Research Institute
Tianjin Shi, China
Patent: 3
Yunnan Kunming Power Supply Bureau
Yunnan Sheng, China
Patent: 3
Shenzhen Hopewind Electric Co., Ltd.
Guangdong Sheng, China
Patent: 2
Beijing Kedong Power Control Systems Co. Ltd.
Beijing Shi, China
Patent: 2
State Grid Jiangxi Electric Power Co., Ltd. Electric Power Research Institute
Jiangxi Sheng, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 138 patents, we discovered top 20 universities and scientific research institutions by total patent application. Tsinghua University, South China University of Technology, North China Electric Power University are dominant in this area. They take 63.04% of the total patent filing.
Tsinghua University
Beijing Shi, China
Patent: 46
South China University of Technology
Guangdong Sheng, China
Patent: 6
North China Electric Power University
Beijing Shi, China
Patent: 4
Wuhan University
Hubei Sheng, China
Patent: 3
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 3
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 3
Shandong University
Shandong Sheng, China
Patent: 2
Sichuan University
Sichuan Sheng, China
Patent: 2
Zhejiang University
Zhejiang Sheng, China
Patent: 2
Northeast Agricultural University
Heilongjiang Sheng, China
Patent: 2
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