With the analysis among 1,204 patents, we discovered top 420 key players by total patent application. Fujikura Ltd., Sumitomo Electric Industries Ltd., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 29.73% of the total patent filing.
Tokyo-to, Japan
Patent: 159
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 131
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 68
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 39
CommScope Technologies LLC
North Carolina, United States
Patent: 22
Aichi-ken, Japan
Patent: 19
3M Innovative Properties Co.
Minnesota, United States
Patent: 18
Chiba-ken, Japan
Patent: 16
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 14
Minnesota, United States
Patent: 12
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With the analysis among related 291 patents applied in the last 5 years. We discover 169 most active companies in this area. The fast-growing Fujikura Ltd., CommScope Technologies LLC, 3M Innovative Properties Co. take 16.49% of patent filing during this period.
Tokyo-to, Japan
Patent: 26
CommScope Technologies LLC
North Carolina, United States
Patent: 12
3M Innovative Properties Co.
Minnesota, United States
Patent: 10
Wuhan University of Technology
Hubei Sheng, China
Patent: 7
Hangzhou LTECH Communication Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Hengtong Optic-Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Jiangsu Alpha Optic-Electric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Xi'an Heqi Optoelectronics Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 4
Hanfang (Shenzhen) Industrial Co., Ltd.
Guangdong Sheng, China
Patent: 4
The 34th Research Institute of China Electronics Technology Corporation
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Patent: 4
With the analysis among related 291 patents in last 5 years, we discover 131 new entrants. Hangzhou LTECH Communication Technology Co., Ltd., Jiangsu Alpha Optic-Electric Technology Co., Ltd., Xi'an Heqi Optoelectronics Technology Co., Ltd. are the most active new entrants in this area.
Hangzhou LTECH Communication Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Jiangsu Alpha Optic-Electric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Xi'an Heqi Optoelectronics Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 4
Hanfang (Shenzhen) Industrial Co., Ltd.
Guangdong Sheng, China
Patent: 4
The 34th Research Institute of China Electronics Technology Corporation
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Patent: 4
Beijing Scitlion Technology Corp. Ltd.
Beijing Shi, China
Patent: 4
Jiangdong Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Chongqing Three Gorges University
Chongqing Shi, China
Patent: 3
Mitsubishi Cable Industries Ltd.
Shanghai Yangan Optoelectronics Co., Ltd.
Shanghai Shi, China
Patent: 3
With the analysis among 155 patents, we discovered top 59 universities and scientific research institutions by total patent application. Wuhan University of Technology, Southeast University, Hohai University are dominant in this area. They take 18.71% of the total patent filing.
Wuhan University of Technology
Hubei Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 5
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4
Changchun Institute of Optics Fine Mechanics & Physics
Tianjin Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Beijing Jiaotong University
Beijing Shi, China
Patent: 3
National Sun Yat-Sen University
Taiwan Province, China
Patent: 3
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 3