With the analysis among 20 patents, we discovered top 11 key players by total patent application. Fujitsu Ltd., Advantest Corp., Chengdu Yuanwang Detection Technology Co., Ltd. are dominant in this area. They take 30.00% of the total patent filing.
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Washington, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
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With the analysis among related 21 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing Guangxi University, Chengdu Yuanwang Detection Technology Co., Ltd., Tsinghua University take 28.57% of patent filing during this period.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
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Patent: 1
Ningbo Marine Environment Monitoring Center Station of State Oceanic Administration
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Patent: 1
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Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 21 patents in last 5 years, we discover 20 new entrants. Guangxi University, Chengdu Yuanwang Detection Technology Co., Ltd., Tsinghua University are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
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Patent: 1
Ningbo Marine Environment Monitoring Center Station of State Oceanic Administration
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Patent: 1
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Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 17 patents, we discovered top 9 universities and scientific research institutions by total patent application. Tsinghua University, Guangxi University, Peking University are dominant in this area. They take 29.41% of the total patent filing.
Beijing Shi, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1