Search results for “Fiber raman amplifier” companies
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Key Players
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Innovation Intensity
With the analysis among 98 patents, we discovered top 44 key players by total patent application. Lucent Technologies, Inc., Nippon Telegraph & Telephone Corp., Hitachi Ltd. are dominant in this area. They take 37.76% of the total patent filing.
Lucent Technologies, Inc.
New Jersey, United States
Patent: 23
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 9
Hitachi Ltd.
Tokyo-to, Japan
Patent: 5
Northern Telecom Ltd.
Ontario, Canada
Patent: 5
Alcatel-Lucent SAS
France
Patent: 4
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Jds Uniphase Corp.
California, United States
Patent: 3
Crystal Fibre A/S
Denmark
Patent: 3
Fujitsu Ltd.
Tokyo-to, Japan
Patent: 2
AT&T, Inc.
Texas, United States
Patent: 2
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 8 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Huawei Technologies Co., Ltd., Research Institute of China United Network Communications Co., Ltd., Beijing University of Posts & Telecommunications take 75.00% of patent filing during this period.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 2
Research Institute of China United Network Communications Co., Ltd.
Beijing Shi, China
Patent: 2
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 2
State Grid Corp. of China Information Communication Bran
Beijing Shi, China
Patent: 1
Southwest Electric Power Design Institute Co., Ltd.
Sichuan Sheng, China
Patent: 1
Tongji University
Shanghai Shi, China
Patent: 1
Wuhan Optical Valley Aerospace Sanjiang Laser Industry Technology Research Institute Co., Ltd.
Hubei Sheng, China
Patent: 1
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1
Jining Rongdu Internet Technology Co., Ltd
Shandong Sheng, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 8 patents in last 5 years, we discover 9 new entrants. Huawei Technologies Co., Ltd., Research Institute of China United Network Communications Co., Ltd., Beijing University of Posts & Telecommunications are the most active new entrants in this area.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 2
Research Institute of China United Network Communications Co., Ltd.
Beijing Shi, China
Patent: 2
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 2
State Grid Corp. of China Information Communication Bran
Beijing Shi, China
Patent: 1
Southwest Electric Power Design Institute Co., Ltd.
Sichuan Sheng, China
Patent: 1
Tongji University
Shanghai Shi, China
Patent: 1
Wuhan Optical Valley Aerospace Sanjiang Laser Industry Technology Research Institute Co., Ltd.
Hubei Sheng, China
Patent: 1
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1
Jining Rongdu Internet Technology Co., Ltd
Shandong Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 49 patents, we discovered top 16 universities and scientific research institutions by total patent application. China Jiliang University, Lehigh University, Zhejiang University are dominant in this area. They take 51.02% of the total patent filing.
China Jiliang University
Zhejiang Sheng, China
Patent: 15
Lehigh University
Pennsylvania, United States
Patent: 4
Zhejiang University
Zhejiang Sheng, China
Patent: 4
Tsinghua University
Beijing Shi, China
Patent: 2
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 2
National University of Defense Technology
Hunan Sheng, China
Patent: 2
Tongji University
Shanghai Shi, China
Patent: 1
Fudan University
Shanghai Shi, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Korea Institute of Science & Technology
South Korea
Patent: 1
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