Search results for “Direct-coupled amplifier” companies
Free sign up to view the full data
Key Players
Order by:
Innovation Intensity
With the analysis among 257 patents, we discovered top 93 key players by total patent application. NEC Corp., RCA Corp., Hitachi Ltd. are dominant in this area. They take 13.62% of the total patent filing.
NEC Corp.
Tokyo-to, Japan
Patent: 15
RCA Corp.
California, United States
Patent: 11
Hitachi Ltd.
Tokyo-to, Japan
Patent: 9
International Business Machines Corp.
New York, United States
Patent: 7
Yamaha Corp.
Shizuoka-ken, Japan
Patent: 6
Western Electric Co., Inc.
Georgia, United States
Patent: 6
National Research Development Corp.
United Kingdom
Patent: 6
Koninklijke Philips NV
Noord-Holland, Netherlands
Patent: 5
Fujitsu Ltd.
Tokyo-to, Japan
Patent: 5
Sony Group Corp.
Tokyo-to, Japan
Patent: 5
Startups & Unicorns
Order by:
Innovation Intensity
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
STARTUP
Englishco LLC
New York, United States
Patent: 1
Fast-Growing
Order by:
Innovation in recent 5 years
With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
Zhengzhou University
Henan Sheng, China
Patent: 1
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
Zhengzhou University
Henan Sheng, China
Patent: 1
Research Institutions
Order by:
Innovation Intensity
With the analysis among 16 patents, we discovered top 8 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Tsinghua University, Huazhong University of Science & Technology are dominant in this area. They take 18.75% of the total patent filing.
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Tsinghua University
Beijing Shi, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Dalian Jiaotong University
Liaoning Sheng, China
Patent: 1
Chengdu University of Information Technology
Sichuan Sheng, China
Patent: 1
National Agricultural University
Ukraine
Patent: 1
Southeast University
Jiangsu Sheng, China
Patent: 1
Zhengzhou University
Henan Sheng, China
Patent: 1
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: