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.
Tokyo-to, Japan
Patent: 35
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 21
Texas, United States
Patent: 8
Guangdong Sheng, China
Patent: 7
Bayern, Germany
Patent: 6
Tokyo-to, Japan
Patent: 6
Alcatel-Lucent SAS
France
Patent: 5
Osaka-fu, Japan
Patent: 5
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.
South Korea
Patent: 3
South Korea
Patent: 2
California, United States
Patent: 2
California, United States
Patent: 1
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
Anhui Sheng, China
Patent: 1
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.
South Korea
Patent: 3
California, United States
Patent: 2
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
Anhui Sheng, China
Patent: 1
China
Patent: 1
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Patent: 1
Jilin Sheng, China
Patent: 1
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 Shi, China
Patent: 4
Valencia, Spain
Patent: 4
Hovedstaden, Denmark
Patent: 3
Sichuan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
South Korea
Patent: 3
Shandong Sheng, China
Patent: 2
Miyagi-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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