With the analysis among 154 patents, we discovered top 89 key players by total patent application. Power Group International (Overseas Holdings) BV, Hitachi Ltd., DIC Corp. are dominant in this area. They take 12.34% of the total patent filing.
Power Group International (Overseas Holdings) BV
Indiana, United States
Patent: 7
Sumitomo Heavy Industries, Ltd.
Bridgestone Sports Co., Ltd.
Mitsubishi Electric Corp.
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With the analysis among related 11 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Hebei Qianshun Energy Saving Technology Co., Ltd., Nanjing Xudian Communication Technology Co., Ltd., Hadong National Hydropower Equipment Engineering Technology Research Center Co., Ltd. take 45.45% of patent filing during this period.
Hebei Qianshun Energy Saving Technology Co., Ltd.
Hebei Sheng, China
Patent: 2
Nanjing Xudian Communication Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Hadong National Hydropower Equipment Engineering Technology Research Center Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
China Southern Power Grid Peak Regulation and Frequency Regulation Power Generation Co., Ltd.
Guangdong Sheng, China
Patent: 1
Harbin Electric Machinery Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
Chemical Materials Research Institute of China Academy of Engineering Physics
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Patent: 1
Chongqing Huaneng Hydropower Equipment Manufacturing Co., Ltd.
Chongqing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Yunsheng IoT (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 1
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 10 new entrants. Hebei Qianshun Energy Saving Technology Co., Ltd., Nanjing Xudian Communication Technology Co., Ltd., Hadong National Hydropower Equipment Engineering Technology Research Center Co., Ltd. are the most active new entrants in this area.
Hebei Qianshun Energy Saving Technology Co., Ltd.
Hebei Sheng, China
Patent: 2
Nanjing Xudian Communication Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Hadong National Hydropower Equipment Engineering Technology Research Center Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
China Southern Power Grid Peak Regulation and Frequency Regulation Power Generation Co., Ltd.
Guangdong Sheng, China
Patent: 1
Harbin Electric Machinery Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
Chemical Materials Research Institute of China Academy of Engineering Physics
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Patent: 1
Chongqing Huaneng Hydropower Equipment Manufacturing Co., Ltd.
Chongqing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Yunsheng IoT (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 1
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 1
With the analysis among 18 patents, we discovered top 9 universities and scientific research institutions by total patent application. California Institute of Technology, Huazhong University of Science & Technology, Xidian University are dominant in this area. They take 38.89% of the total patent filing.
California Institute of Technology
California, United States
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 1
Southwest Petroleum University
Sichuan Sheng, China
Patent: 1
Institute of Semiconductors of Chinese Academy of Sciences
Beijing Shi, China
Patent: 1
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1