With the analysis among 2,383 patents, we discovered top 476 key players by total patent application. Fujikura Ltd., Sumitomo Electric Industries Ltd., Furukawa Electric Co., Ltd. are dominant in this area. They take 39.45% of the total patent filing.
Tokyo-to, Japan
Patent: 378
Osaka-fu, Japan
Patent: 352
Tokyo-to, Japan
Patent: 210
Tokyo-to, Japan
Patent: 164
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 33
Tokyo-to, Japan
Patent: 33
Tokyo-to, Japan
Patent: 21
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 592 patents applied in the last 5 years. We discover 303 most active companies in this area. The fast-growing Sumitomo Electric Optifrontier Co Ltd, Fujikura Ltd., Prysmian SpA take 20.78% of patent filing during this period.
Tokyo-to, Japan
Patent: 32
Lombardia, Italy
Patent: 10
New York, United States
Patent: 7
New York, United States
Patent: 6
Beijing Shi, China
Patent: 6
Shanghai Guangyantong Photoelectric Technology Co., Ltd.
Shanghai Shi, China
Patent: 6
Maharashtra, India
Patent: 6
With the analysis among related 592 patents in last 5 years, we discover 269 new entrants. Prysmian SpA, Shanghai Guangyantong Photoelectric Technology Co., Ltd., Sterlite Technologies Ltd. are the most active new entrants in this area.
Lombardia, Italy
Patent: 10
Shanghai Guangyantong Photoelectric Technology Co., Ltd.
Shanghai Shi, China
Patent: 6
Maharashtra, India
Patent: 6
Tianjin Shi, China
Patent: 5
Anhui Sheng, China
Patent: 5
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Germany Biyi (International) Electronic Information Technology Co., Ltd
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Patent: 4
Heilongjiang Sheng, China
Patent: 3
With the analysis among 128 patents, we discovered top 59 universities and scientific research institutions by total patent application. China Jiliang University, Shenzhen University, Huazhong University of Science & Technology are dominant in this area. They take 12.50% of the total patent filing.
Zhejiang Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3