With the analysis among 2,102 patents, we discovered top 430 key players by total patent application. Headway Technologies, Inc., FUJIFILM Corp., TDK Corp. are dominant in this area. They take 12.99% of the total patent filing.
California, United States
Patent: 97
Tokyo-to, Japan
Patent: 91
Tokyo-to, Japan
Patent: 85
Tokyo-to, Japan
Patent: 45
Tokyo-to, Japan
Patent: 43
Tokyo-to, Japan
Patent: 34
California, United States
Patent: 33
Tokyo-to, Japan
Patent: 32
Hong Kong SAR, China
Patent: 32
With the analysis among 15 patents, we discovered top 7 start-ups by total patent application. Aisin KK, Syzygy Plasmonics, Inc., SAFTRA photonics sro are active in this area.
Texas, United States
Patent: 3
California, United States
Patent: 1
New York, United States
Patent: 1
With the analysis among related 1,213 patents applied in the last 5 years. We discover 424 most active companies in this area. The fast-growing Southeast University, Nanjing University of Posts & Telecommunications, National Center for Nanoscience & Technology take 8.74% of patent filing during this period.
Jiangsu Sheng, China
Patent: 57
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 28
Beijing Shi, China
Patent: 21
Fujian Sheng, China
Patent: 19
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Patent: 19
Jiangsu Sheng, China
Patent: 18
Guangxi Zhuangzu Zizhiqu, China
Patent: 17
Shaanxi Sheng, China
Patent: 17
Sichuan Sheng, China
Patent: 16
Beijing Shi, China
Patent: 13
With the analysis among related 1,213 patents in last 5 years, we discover 273 new entrants. Xidian University, Shanghai Jinguan Technology Co., Ltd., Hangzhou Dianzi University are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 17
Shanghai Shi, China
Patent: 12
Zhejiang Sheng, China
Patent: 12
Ontario, Canada
Patent: 11
Guizhou Sheng, China
Patent: 11
Texas, United States
Patent: 10
Shanghai Shi, China
Patent: 8
Victoria, Australia
Patent: 8
Guangdong Sheng, China
Patent: 7
With the analysis among 1,878 patents, we discovered top 314 universities and scientific research institutions by total patent application. Southeast University, California Institute of Technology, Nanjing University of Posts & Telecommunications are dominant in this area. They take 9.32% of the total patent filing.
Jiangsu Sheng, China
Patent: 100
California, United States
Patent: 35
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 35
Hokkaido, Japan
Patent: 30
Fujian Sheng, China
Patent: 29
Taiwan Province, China
Patent: 23
Jiangsu Sheng, China
Patent: 23
Guangxi Zhuangzu Zizhiqu, China
Patent: 21
Sichuan Sheng, China
Patent: 19
Massachusetts, United States
Patent: 18