With the analysis among 1,434 patents, we discovered top 476 key players by total patent application. NIPPON STEEL CORP., General Electric Co., Daimler AG & Co. Anlagenverwaltung OHG are dominant in this area. They take 6.69% of the total patent filing.
Tokyo-to, Japan
Patent: 43
Massachusetts, United States
Patent: 29
Daimler AG & Co. Anlagenverwaltung OHG
Brandenburg, Germany
Patent: 24
Tokyo-to, Japan
Patent: 21
Alberta, Canada
Patent: 19
Air Products & Chemicals, Inc.
Pennsylvania, United States
Patent: 18
Westinghouse Electric Co. LLC
Gansu Sheng, China
Patent: 18
Oerlikon Metco (US), Inc.
New York, United States
Patent: 18
California, United States
Patent: 16
United Technologies Corp.
Connecticut, United States
Patent: 15
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With the analysis among related 404 patents applied in the last 5 years. We discover 282 most active companies in this area. The fast-growing Shanghai Liangxin Electrical Co., Ltd., State Grid Fujian Electric Power Co., Ltd. Electric Power Research Institute, Weldstone Components GmbH take 6.19% of patent filing during this period.
Shanghai Liangxin Electrical Co., Ltd.
Shanghai Shi, China
Patent: 11
State Grid Fujian Electric Power Co., Ltd. Electric Power Research Institute
Fujian Sheng, China
Patent: 7
Weldstone Components GmbH
Nordrhein-Westfalen, Germany
Patent: 7
Nanjing Agricultural University
Jiangsu Sheng, China
Patent: 7
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 7
Jilin Zhong Ying High Technology Co Ltd
Jilin Sheng, China
Patent: 6
Shanghai Xinye Meike New Material Technology Co., Ltd.
Shanghai Shi, China
Patent: 5
Praxair S.T. Technology, Inc.
Connecticut, United States
Patent: 5
Shandong Jiaotong University
Shandong Sheng, China
Patent: 4
Indinami (Xuzhou) Semiconductor Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
With the analysis among related 404 patents in last 5 years, we discover 245 new entrants. Shanghai Liangxin Electrical Co., Ltd., State Grid Fujian Electric Power Co., Ltd. Electric Power Research Institute, Weldstone Components GmbH are the most active new entrants in this area.
Shanghai Liangxin Electrical Co., Ltd.
Shanghai Shi, China
Patent: 11
State Grid Fujian Electric Power Co., Ltd. Electric Power Research Institute
Fujian Sheng, China
Patent: 7
Weldstone Components GmbH
Nordrhein-Westfalen, Germany
Patent: 7
Nanjing Agricultural University
Jiangsu Sheng, China
Patent: 7
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 7
Shanghai Xinye Meike New Material Technology Co., Ltd.
Shanghai Shi, China
Patent: 5
Shandong Jiaotong University
Shandong Sheng, China
Patent: 4
Indinami (Xuzhou) Semiconductor Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Dongguan Littelfuse Electronics Co. Ltd.
Guangdong Sheng, China
Patent: 4
Wenzhou Gelun Electric Appliance Co. Ltd.
Zhejiang Sheng, China
Patent: 3
With the analysis among 251 patents, we discovered top 63 universities and scientific research institutions by total patent application. Beijing University of Technology, Hohai University, Nanjing Agricultural University are dominant in this area. They take 17.53% of the total patent filing.
Beijing University of Technology
Beijing Shi, China
Patent: 23
Jiangsu Sheng, China
Patent: 8
Nanjing Agricultural University
Jiangsu Sheng, China
Patent: 7
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 5
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 5
Shandong Jiaotong University
Shandong Sheng, China
Patent: 4
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3