With the analysis among 1,246 patents, we discovered top 475 key players by total patent application. NEC Corp., F. Hoffmann-La Roche Ltd., Matsushita Electronics Corp. are dominant in this area. They take 11.56% of the total patent filing.
Tokyo-to, Japan
Patent: 53
Osaka-fu, Japan
Patent: 44
Beijing Shi, China
Patent: 35
Tokyo-to, Japan
Patent: 32
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 15
Noord-Holland, Netherlands
Patent: 13
With the analysis among 9 patents, we discovered top 5 start-ups by total patent application. Radrock (Shenzhen) Technology Co., Ltd., Xinyi Information Technology Co. Ltd., Panthronics AG are active in this area.
Guangdong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 1
Steiermark, Austria
Patent: 1
Chiba-ken, Japan
Patent: 1
With the analysis among related 260 patents applied in the last 5 years. We discover 201 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong University of Technology, pSemi Corp. take 15.38% of patent filing during this period.
Beijing Shi, China
Patent: 15
Guangdong Sheng, China
Patent: 13
California, United States
Patent: 12
Tianjin Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
With the analysis among related 260 patents in last 5 years, we discover 159 new entrants. Guangdong University of Technology, Radrock (Shenzhen) Technology Co., Ltd., State Grid Electric Power Research Institute are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
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Patent: 2
Shenzhen Taixin Tiancheng Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Texas, United States
Patent: 2
Ningxia Huizi Zizhiqu, China
Patent: 2
Fujian Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
With the analysis among 165 patents, we discovered top 55 universities and scientific research institutions by total patent application. Guangdong University of Technology, Tianjin University, Southeast University are dominant in this area. They take 22.42% of the total patent filing.
Guangdong Sheng, China
Patent: 13
Tianjin Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Hong Kong SAR, China
Patent: 2