Search results for “Optical time division multiplexing” companies
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Key Players
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Innovation Intensity
With the analysis among 255 patents, we discovered top 84 key players by total patent application. Oki Electric Industry Co., Ltd., Nippon Telegraph & Telephone Corp., Fujitsu Ltd. are dominant in this area. They take 30.98% of the total patent filing.
Oki Electric Industry Co., Ltd.
Tokyo-to, Japan
Patent: 35
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 23
Fujitsu Ltd.
Tokyo-to, Japan
Patent: 21
Weatherford Technology Holdings LLC
Texas, United States
Patent: 8
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 7
Siemens AG
Bayern, Germany
Patent: 6
NEC Corp.
Tokyo-to, Japan
Patent: 6
Alcatel-Lucent SAS
France
Patent: 5
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 5
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 4
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 21 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Korea Advanced Institute of Science & Technology, Electronics & Telecommunications Research Institute, Cisco Technology, Inc. take 33.33% of patent filing during this period.
Korea Advanced Institute of Science & Technology
South Korea
Patent: 3
Electronics & Telecommunications Research Institute
South Korea
Patent: 2
Cisco Technology, Inc.
California, United States
Patent: 2
QUALCOMM, Inc.
California, United States
Patent: 1
Shandong University
Shandong Sheng, China
Patent: 1
Xi'an Institute of Space Radio Technology
Shaanxi Sheng, China
Patent: 1
Shenzhen Gold and Silver Jewelry Inspection and Research Center Co., Ltd.
Guangdong Sheng, China
Patent: 1
Synaptics, Inc.
California, United States
Patent: 1
QuantumCTek Co., Ltd.
Anhui Sheng, China
Patent: 1
Shenzhen Graduate School of Tsinghua University
China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 21 patents in last 5 years, we discover 14 new entrants. Korea Advanced Institute of Science & Technology, Cisco Technology, Inc., Xi'an Institute of Space Radio Technology are the most active new entrants in this area.
Korea Advanced Institute of Science & Technology
South Korea
Patent: 3
Cisco Technology, Inc.
California, United States
Patent: 2
Xi'an Institute of Space Radio Technology
Shaanxi Sheng, China
Patent: 1
Shenzhen Gold and Silver Jewelry Inspection and Research Center Co., Ltd.
Guangdong Sheng, China
Patent: 1
Synaptics, Inc.
California, United States
Patent: 1
QuantumCTek Co., Ltd.
Anhui Sheng, China
Patent: 1
Shenzhen Graduate School of Tsinghua University
China
Patent: 1
National Space Science Center, Chinese Academy of Sciences
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Patent: 1
Changchun Sci-Tech University
Jilin Sheng, China
Patent: 1
Nokia Solutions & Networks Oy
Finland
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 69 patents, we discovered top 28 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Universidad Politécnica de Valencia, Technical University of Denmark are dominant in this area. They take 23.19% of the total patent filing.
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4
Universidad Politécnica de Valencia
Valencia, Spain
Patent: 4
Technical University of Denmark
Hovedstaden, Denmark
Patent: 3
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
Korea Advanced Institute of Science & Technology
South Korea
Patent: 3
Shandong University
Shandong Sheng, China
Patent: 2
Tohoku University
Miyagi-ken, Japan
Patent: 2
Tsinghua University
Beijing Shi, China
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
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