Search results for “Optical frequency division multiplexing” companies
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Key Players
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Innovation Intensity
With the analysis among 87 patents, we discovered top 27 key players by total patent application. Fujitsu Ltd., Hitachi Ltd., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 48.28% of the total patent filing.
Fujitsu Ltd.
Tokyo-to, Japan
Patent: 21
Hitachi Ltd.
Tokyo-to, Japan
Patent: 17
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 4
Alcatel-Lucent SAS
France
Patent: 4
Alcatel SEL Unterstützungs-GmbH
Germany
Patent: 4
Cisco Technology, Inc.
California, United States
Patent: 4
Ciena Corp.
United States
Patent: 3
Commissariat à l´énergie atomique et aux énergies alternatives
CENTRE COUNTY, France
Patent: 3
STMicroelectronics SA
France
Patent: 3
NEC Corp.
Tokyo-to, Japan
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 5 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Huawei Technologies Co., Ltd., Futurewei Technologies, Inc., Shanghai Jiao Tong University take 60.00% of patent filing during this period.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
Futurewei Technologies, Inc.
California, United States
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Southeast University
Jiangsu Sheng, China
Patent: 1
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 5 patents in last 5 years, we discover 4 new entrants. Huawei Technologies Co., Ltd., Futurewei Technologies, Inc., Shanghai Jiao Tong University are the most active new entrants in this area.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
Futurewei Technologies, Inc.
California, United States
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Southeast University
Jiangsu Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 23 patents, we discovered top 6 universities and scientific research institutions by total patent application. Sun Yat-Sen University, Shanghai Jiao Tong University, Dublin City University are dominant in this area. They take 69.57% of the total patent filing.
Sun Yat-Sen University
Guangdong Sheng, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Dublin City University
DUBLIN, Ireland
Patent: 1
Tsinghua University
Beijing Shi, China
Patent: 1
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 1
Southeast University
Jiangsu Sheng, China
Patent: 1
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