With the analysis among 20 patents, we discovered top 13 key players by total patent application. Olympus Optical Ltd., International Business Machines Corp., Gree Electric Appliances, Inc. of Zhuhai are dominant in this area. They take 45.00% of the total patent filing.
International Business Machines Corp.
New York, United States
Patent: 2
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 1
State Grid Corp. of China
Beijing Shi, China
Patent: 1
Ningbo Orient Wires & Cable Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shenzhen Metalance Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
Hitachi Energy Switzerland AG
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 1
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With the analysis among related 25 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing Xi'an Jiaotong University, Harbin University of Science & Technology, Hangzhou International Science and Innovation Center of Zhejiang University take 32.00% of patent filing during this period.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 3
Hangzhou International Science and Innovation Center of Zhejiang University
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Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 1
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 25 patents in last 5 years, we discover 19 new entrants. Xi'an Jiaotong University, Harbin University of Science & Technology, Hangzhou International Science and Innovation Center of Zhejiang University are the most active new entrants in this area.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 3
Hangzhou International Science and Innovation Center of Zhejiang University
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Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 1
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Institute of Aerospace Systems Engineering
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Patent: 1
With the analysis among 25 patents, we discovered top 11 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Harbin University of Science & Technology, Tianjin University are dominant in this area. They take 36.00% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
North China Electric Power University
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1
National Chiao Tung University
Taiwan Province, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1