Search results for “Optical buffer” companies
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Key Players
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Innovation Intensity
With the analysis among 214 patents, we discovered top 59 key players by total patent application. Nippon Telegraph & Telephone Corp., NEC Corp., Huawei Technologies Co., Ltd. are dominant in this area. They take 26.64% of the total patent filing.
Tokyo-to, Japan
Patent: 22
Tokyo-to, Japan
Patent: 19
Guangdong Sheng, China
Patent: 16
Tokyo-to, Japan
Patent: 13
South Korea
Patent: 12
Osaka-fu, Japan
Patent: 12
Massachusetts, United States
Patent: 12
Tokyo-to, Japan
Patent: 10
Tokyo-to, Japan
Patent: 10
California, United States
Patent: 7
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 20 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Nippon Telegraph & Telephone Corp., Nanjing Institute of Technology, Nanjing University of Posts & Telecommunications take 35.00% of patent filing during this period.
Tokyo-to, Japan
Patent: 3
Jiangsu Sheng, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
New York, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 20 patents in last 5 years, we discover 10 new entrants. Nanjing Institute of Technology, Nanjing University of Posts & Telecommunications, Guangdong BYD Energy Saving Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 83 patents, we discovered top 35 universities and scientific research institutions by total patent application. Beijing Jiaotong University, Shanghai Jiao Tong University, Zhejiang University are dominant in this area. They take 19.28% of the total patent filing.
Beijing Shi, China
Patent: 7
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
New York, United States
Patent: 2
Oost-Vlaanderen, Belgium
Patent: 2
Tokyo-to, Japan
Patent: 2
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
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