With the analysis among 677 patents, we discovered top 270 key players by total patent application. State Grid Corp. of China, Sony Group Corp., Murata Manufacturing Co. Ltd. are dominant in this area. They take 15.51% of the total patent filing.
Beijing Shi, China
Patent: 52
Tokyo-to, Japan
Patent: 28
Kyoto-fu, Japan
Patent: 25
Tokyo-to, Japan
Patent: 23
Taiwan Province, China
Patent: 19
Osaka-fu, Japan
Patent: 15
Nordrhein-Westfalen, Germany
Patent: 14
Chiba-ken, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
With the analysis among related 195 patents applied in the last 5 years. We discover 117 most active companies in this area. The fast-growing Taiwan Semiconductor Manufacturing Co., Ltd., University of Electronic Science & Technology of China, State Grid Corp. of China take 25.64% of patent filing during this period.
Taiwan Province, China
Patent: 18
Sichuan Sheng, China
Patent: 17
Beijing Shi, China
Patent: 15
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Patent: 9
Yunnan Sheng, China
Patent: 6
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Patent: 6
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 3
With the analysis among related 195 patents in last 5 years, we discover 90 new entrants. Sonera Magnetics, Inc., The Ninth Research Institute of China Electronics Technology Corporation, NR Electric Co., Ltd. are the most active new entrants in this area.
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Patent: 6
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Minnesota, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Washington, United States
Patent: 2
With the analysis among 238 patents, we discovered top 53 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Keele University, North China Electric Power University are dominant in this area. They take 27.73% of the total patent filing.
Sichuan Sheng, China
Patent: 30
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Delaware, United States
Patent: 5
Shandong Sheng, China
Patent: 5
Miyagi-ken, Japan
Patent: 4
Beijing Shi, China
Patent: 4
Chongqing Shi, China
Patent: 4