With the analysis among 208 patents, we discovered top 61 key players by total patent application. Fujitsu Ltd., Furukawa Electric Co., Ltd., Sumitomo Electric Industries Ltd. are dominant in this area. They take 31.25% of the total patent filing.
Tokyo-to, Japan
Patent: 28
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 23
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 14
Georgia, United States
Patent: 9
Northrop Grumman Systems Corp.
Virginia, United States
Patent: 7
Ericsson Telecommunicações SA
São Paulo, Brazil
Patent: 7
Furukawa Electric North America, Inc.
California, United States
Patent: 7
Drenthe, Netherlands
Patent: 7
Nippon Telegraph & Telephone Corp.
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With the analysis among related 154 patents applied in the last 5 years. We discover 79 most active companies in this area. The fast-growing Taiyuan University of Technology, University of Electronic Science & Technology of China, ASML Netherlands BV take 16.23% of patent filing during this period.
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 9
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 9
Drenthe, Netherlands
Patent: 7
Institute of Semiconductors of Chinese Academy of Sciences
Beijing Shi, China
Patent: 7
Beijing Jiaotong University
Beijing Shi, China
Patent: 6
Northrop Grumman Systems Corp.
Virginia, United States
Patent: 6
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Patent: 5
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 5
Changchun Sci-Tech University
Jilin Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 154 patents in last 5 years, we discover 61 new entrants. ASML Netherlands BV, Beijing Jiaotong University, Zhijiang Laboratory are the most active new entrants in this area.
Drenthe, Netherlands
Patent: 7
Beijing Jiaotong University
Beijing Shi, China
Patent: 6
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Patent: 5
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Tennessee, United States
Patent: 3
Shanghai Shi, China
Patent: 2
Noord-Brabant, Netherlands
Patent: 2
With the analysis among 198 patents, we discovered top 61 universities and scientific research institutions by total patent application. Gwangju Institute of Science & Technology, University of Electronic Science & Technology of China, Taiyuan University of Technology are dominant in this area. They take 20.71% of the total patent filing.
Gwangju Institute of Science & Technology
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 14
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 12
Institute of Semiconductors of Chinese Academy of Sciences
Beijing Shi, China
Patent: 9
Jilin Sheng, China
Patent: 8
Changchun Sci-Tech University
Jilin Sheng, China
Patent: 8
Beijing Jiaotong University
Beijing Shi, China
Patent: 6
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 4