With the analysis among 398 patents, we discovered top 74 key players by total patent application. Matsushita Electronics Corp., Murata Manufacturing Co. Ltd., Kyocera Corp. are dominant in this area. They take 34.67% of the total patent filing.
Osaka-fu, Japan
Patent: 64
Kyoto-fu, Japan
Patent: 45
Kyoto-fu, Japan
Patent: 29
Noord-Holland, Netherlands
Patent: 17
Aichi-ken, Japan
Patent: 17
Tokyo-to, Japan
Patent: 17
Bayern, Germany
Patent: 16
Aichi-ken, Japan
Patent: 13
Tokyo-to, Japan
Patent: 11
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With the analysis among related 27 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing Chongqing Sirui Chuang Porcelain Electric Technology Co., Ltd., Shenzhen Zhenhua Fu Electronics Co., Ltd., Telefonaktiebolaget LM Ericsson take 37.04% of patent filing during this period.
Chongqing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Telefonaktiebolaget LM Ericsson
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
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Patent: 2
Jiangsu Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 27 patents in last 5 years, we discover 9 new entrants. Chongqing Sirui Chuang Porcelain Electric Technology Co., Ltd., Shenzhen Zhenhua Fu Electronics Co., Ltd., Telefonaktiebolaget LM Ericsson are the most active new entrants in this area.
Chongqing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Telefonaktiebolaget LM Ericsson
Jiangsu Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
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Patent: 2
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 30 patents, we discovered top 5 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Korea Institute of Science & Technology, Hangzhou Dianzi University are dominant in this area. They take 36.67% of the total patent filing.
Sichuan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1