With the analysis among 62 patents, we discovered top 24 key players by total patent application. Anritsu Corp., NEC Corp., Iwatsu Electric Co., Ltd. are dominant in this area. They take 46.77% of the total patent filing.
Kanagawa-ken, Japan
Patent: 14
Shanghai Shi, China
Patent: 4
New York, United States
Patent: 4
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With the analysis among related 5 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Nanning Normal University, Beijing Jiaotong University, Guangxi Normal University take 80.00% of patent filing during this period.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Beijing Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hunan Wanban Shangpin Information Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 5 new entrants. Nanning Normal University, Guangxi Normal University, Hunan Wanban Shangpin Information Technology Co., Ltd. are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hunan Wanban Shangpin Information Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among 22 patents, we discovered top 12 universities and scientific research institutions by total patent application. Beijing Jiaotong University, Nanning Normal University, Nanjing University are dominant in this area. They take 45.45% of the total patent filing.
Beijing Shi, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Beijing Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1