Search results for “Add-drop multiplexer” companies
Free sign up to view the full data
Key Players
Order by:
Innovation Intensity
With the analysis among 677 patents, we discovered top 151 key players by total patent application. Huawei Technologies Co., Ltd., Fujitsu Ltd., NEC Corp. are dominant in this area. They take 22.45% of the total patent filing.
Guangdong Sheng, China
Patent: 73
Tokyo-to, Japan
Patent: 40
Tokyo-to, Japan
Patent: 39
United States
Patent: 37
Telefonaktiebolaget LM Ericsson
Sweden
Patent: 29
Alcatel-Lucent SAS
France
Patent: 19
South Korea
Patent: 18
New Jersey, United States
Patent: 18
California, United States
Patent: 16
Tokyo-to, Japan
Patent: 12
Startups & Unicorns
Order by:
Innovation Intensity
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
STARTUP
Overijssel, Netherlands
Patent: 2
Fast-Growing
Order by:
Innovation in recent 5 years
With the analysis among related 196 patents applied in the last 5 years. We discover 49 most active companies in this area. The fast-growing Huawei Technologies Co., Ltd., Ciena Corp., NEC Corp. take 42.86% of patent filing during this period.
Guangdong Sheng, China
Patent: 51
United States
Patent: 17
Tokyo-to, Japan
Patent: 16
California, United States
Patent: 15
California, United States
Patent: 8
Tokyo-to, Japan
Patent: 8
Georgia, United States
Patent: 6
Tokyo-to, Japan
Patent: 6
Guangdong Sheng, China
Patent: 5
Tokyo-to, Japan
Patent: 4
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 196 patents in last 5 years, we discover 35 new entrants. Tencent Technology (Shenzhen) Co., Ltd., NEC Platforms Ltd., China United Network Communications Group Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 5
Tokyo-to, Japan
Patent: 4
Beijing Shi, China
Patent: 3
Lombardia, Italy
Patent: 3
California, United States
Patent: 3
Jiangsu Sheng, China
Patent: 2
China
Patent: 2
STARTUP
Overijssel, Netherlands
Patent: 2
California, United States
Patent: 2
Zuid-Holland, Netherlands
Patent: 2
Research Institutions
Order by:
Innovation Intensity
With the analysis among 65 patents, we discovered top 30 universities and scientific research institutions by total patent application. The Trustees of Columbia University in The City of New York, Shenzhen University, Politecnico di Milano are dominant in this area. They take 26.15% of the total patent filing.
New York, United States
Patent: 5
Guangdong Sheng, China
Patent: 4
Lombardia, Italy
Patent: 3
Sichuan Sheng, China
Patent: 3
Taiwan Province, China
Patent: 3
South Korea
Patent: 3
SOUTHAMPTON, United Kingdom
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Shanghai Shi, China
Patent: 2
New South Wales, Australia
Patent: 2
Keywords Quick Entry
Popular
Physics
Chemistry
Engineering
Materials science
Computer science
Biology
Medicine
MetalElectrodeVoltageSemiconductorPolymerElectricityCoatingFiberDisplay deviceRaw materialElectric motorUltimate tensile strengthNozzleCarbonBuilding constructionAlkylService lifeElectronOxideOxygenSolventControl unitFlangeControl systemDrugLight sourcePistonDiseaseElectric powerHigh pressure
View more
Page generation time: