Search results for “Raman amplifiers” companies
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Key Players
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Innovation Intensity
With the analysis among 1,317 patents, we discovered top 175 key players by total patent application. Fujitsu Ltd., Furukawa Electric Co., Ltd., Sumitomo Electric Industries Ltd. are dominant in this area. They take 30.68% of the total patent filing.
Fujitsu Ltd.
Tokyo-to, Japan
Patent: 164
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 140
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 100
Alcatel-Lucent SAS
France
Patent: 63
Xtera Communications, Inc.
Texas, United States
Patent: 39
Lucent Technologies, Inc.
New Jersey, United States
Patent: 34
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 33
AT&T, Inc.
Texas, United States
Patent: 32
NEC Corp.
Tokyo-to, Japan
Patent: 30
Corning, Inc.
New York, United States
Patent: 26
Startups & Unicorns
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Innovation Intensity
With the analysis among 9 patents, we discovered top 1 start-ups by total patent application.
STARTUP
Nuburu Subsidiary, Inc.
Colorado, United States
Patent: 9
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 103 patents applied in the last 5 years. We discover 50 most active companies in this area. The fast-growing Fujitsu Ltd., Nuburu Subsidiary, Inc., Beijing University of Posts & Telecommunications take 26.21% of patent filing during this period.
Fujitsu Ltd.
Tokyo-to, Japan
Patent: 11
STARTUP
Nuburu Subsidiary, Inc.
Colorado, United States
Patent: 9
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 7
OFS Fitel LLC
Georgia, United States
Patent: 7
NEC Corp.
Tokyo-to, Japan
Patent: 5
Wuxi Hanuo Photoelectric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 4
State Grid Corp. of China Information Communication Bran
Beijing Shi, China
Patent: 4
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 4
Xi'an University of Posts & Telecommunications
Shaanxi Sheng, China
Patent: 4
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 103 patents in last 5 years, we discover 33 new entrants. Nuburu Subsidiary, Inc., Wuxi Hanuo Photoelectric Technology Co., Ltd., Harbin Institute of Technology are the most active new entrants in this area.
STARTUP
Nuburu Subsidiary, Inc.
Colorado, United States
Patent: 9
Wuxi Hanuo Photoelectric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 4
Southwest Electric Power Design Institute Co., Ltd.
Sichuan Sheng, China
Patent: 3
Research Institute of China United Network Communications Co., Ltd.
Beijing Shi, China
Patent: 3
Sun Yat sen University of Electronic Science and Technology
Guangdong Sheng, China
Patent: 2
Kunlun Jiexin (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Information Center of Guizhou Power Grid Co., Ltd.
Guizhou Sheng, China
Patent: 2
Power Planning Institute Co., Ltd.
Beijing Shi, China
Patent: 2
Beijing Zhongyu Guangtong Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 138 patents, we discovered top 33 universities and scientific research institutions by total patent application. China Jiliang University, Beijing University of Posts & Telecommunications, Xi'an University of Posts & Telecommunications are dominant in this area. They take 28.26% of the total patent filing.
China Jiliang University
Zhejiang Sheng, China
Patent: 17
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 10
Xi'an University of Posts & Telecommunications
Shaanxi Sheng, China
Patent: 9
Zhejiang University
Zhejiang Sheng, China
Patent: 6
Tianjin University
Tianjin Shi, China
Patent: 5
The Trustees of Columbia University in The City of New York
New York, United States
Patent: 4
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 4
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 4
Lehigh University
Pennsylvania, United States
Patent: 3
National University of Defense Technology
Hunan Sheng, China
Patent: 3
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