With the analysis among 62 patents, we discovered top 52 key players by total patent application. Koninklijke Philips NV, State Grid Shanghai Municipal Electric Power Co., Sony Group Corp. are dominant in this area. They take 19.35% of the total patent filing.
Noord-Holland, Netherlands
Patent: 6
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 4
Samsung Electronics Co., Ltd.
Chery Automobile Co., Ltd.
Anhui Sheng, China
Patent: 2
California, United States
Patent: 2
Guangdong Xuntong Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Kedun Science & Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Shanghai Nan Power Supply Design Co. Ltd.
Shanghai Shi, China
Patent: 2
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With the analysis among related 86 patents applied in the last 5 years. We discover 80 most active companies in this area. The fast-growing Liaoning University of Engineering and Technology, Dalian Maritime University, University of Electronic Science & Technology of China take 10.47% of patent filing during this period.
Liaoning University of Engineering and Technology
Liaoning Sheng, China
Patent: 3
Dalian Maritime University
Liaoning Sheng, China
Patent: 3
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 2
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 2
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 2
China Three Gorges University
Hubei Sheng, China
Patent: 2
Ningbo Dehong Enterprise Development Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 86 patents in last 5 years, we discover 66 new entrants. Liaoning University of Engineering and Technology, Dalian Maritime University, Nanjing Institute of Technology are the most active new entrants in this area.
Liaoning University of Engineering and Technology
Liaoning Sheng, China
Patent: 3
Dalian Maritime University
Liaoning Sheng, China
Patent: 3
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 2
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 2
China Three Gorges University
Hubei Sheng, China
Patent: 2
Ningbo Dehong Enterprise Development Co., Ltd.
Zhejiang Sheng, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
With the analysis among 101 patents, we discovered top 61 universities and scientific research institutions by total patent application. Beijing University of Technology, University of Electronic Science & Technology of China, Nanjing University of Science & Technology are dominant in this area. They take 11.88% of the total patent filing.
Beijing University of Technology
Beijing Shi, China
Patent: 4
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 4
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 4
Dalian Maritime University
Liaoning Sheng, China
Patent: 3
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 3
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2