With the analysis among 945 patents, we discovered top 91 key players by total patent application. Corning, Inc., Sumitomo Electric Industries Ltd., Furukawa Electric Co., Ltd. are dominant in this area. They take 45.40% of the total patent filing.
New York, United States
Patent: 184
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 139
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 106
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 97
Tokyo-to, Japan
Patent: 40
Tokyo-to, Japan
Patent: 27
Shin-Etsu Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 22
Samsung Electronics Co., Ltd.
Noord-Holland, Netherlands
Patent: 19
Tokyo-to, Japan
Patent: 15
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With the analysis among related 68 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing Corning, Inc., Sumitomo Electric Industries Ltd., ASML Netherlands BV take 55.88% of patent filing during this period.
New York, United States
Patent: 16
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 16
Drenthe, Netherlands
Patent: 6
Shin-Etsu Chemical Co., Ltd.
Texas, United States
Patent: 5
Wuhan University of Technology
Hubei Sheng, China
Patent: 3
The University of Central Florida Research Foundation, Inc.
Wuhan Enruijie Optoelectronics Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Wuhan Etern Optocom Technology Co. Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among related 68 patents in last 5 years, we discover 11 new entrants. ASML Netherlands BV, Wuhan University of Technology, Ciena Corp. are the most active new entrants in this area.
Drenthe, Netherlands
Patent: 6
Wuhan University of Technology
Hubei Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 1
The University of Central Florida Research Foundation, Inc.
Wuhan Enruijie Optoelectronics Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Wuhan Etern Optocom Technology Co. Ltd.
Hubei Sheng, China
Patent: 1
Hangzhou Zhongke Shenguang Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Illinois, United States
Patent: 1
With the analysis among 41 patents, we discovered top 15 universities and scientific research institutions by total patent application. Shenzhen University, Wuhan University of Technology, Shanghai Jiao Tong University are dominant in this area. They take 43.90% of the total patent filing.
Guangdong Sheng, China
Patent: 4
Wuhan University of Technology
Hubei Sheng, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
National University of Defense Technology
Hunan Sheng, China
Patent: 2
University of Southern California
California, United States
Patent: 1
Jilin Sheng, China
Patent: 1
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 1