With the analysis among 279 patents, we discovered top 132 key players by total patent application. Nikon Corp., Hitachi Ltd., Oxford Instruments Asylum Research, Inc. are dominant in this area. They take 12.54% of the total patent filing.
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 11
California, United States
Patent: 10
California, United States
Patent: 9
Chiba-ken, Japan
Patent: 9
Kanagawa-ken, Japan
Patent: 7
Texas, United States
Patent: 5
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With the analysis among related 129 patents applied in the last 5 years. We discover 82 most active companies in this area. The fast-growing Jiangnan University, Tianjin University, Harbin Institute of Technology take 13.18% of patent filing during this period.
Jiangsu Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 6
Heilongjiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Shanghai Jimo Education Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among related 129 patents in last 5 years, we discover 67 new entrants. Harbin Institute of Technology, Zhejiang Zheguang Technology Co., Ltd., Jingchu University of Technology are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Shanghai Jimo Education Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Chengdu Ditai Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
California, United States
Patent: 2
With the analysis among 254 patents, we discovered top 102 universities and scientific research institutions by total patent application. Jiangnan University, Sichuan University, Kunming University of Science & Technology are dominant in this area. They take 15.35% of the total patent filing.
Jiangsu Sheng, China
Patent: 17
Sichuan Sheng, China
Patent: 15
Yunnan Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 7
Shandong Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 3