Search results for “Biquadratic filter” companies
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Key Players
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Innovation Intensity
With the analysis among 65 patents, we discovered top 25 key players by total patent application. Dolby Laboratories Licensing Corp., Comsys AB, AT&T, Inc. are dominant in this area. They take 47.69% of the total patent filing.
Dolby Laboratories Licensing Corp.
California, United States
Patent: 16
Comsys AB
Sweden
Patent: 8
AT&T, Inc.
Texas, United States
Patent: 7
Northern Telecom Ltd.
Ontario, Canada
Patent: 4
Sharp Corp.
Toyama-ken, Japan
Patent: 2
QUALCOMM, Inc.
California, United States
Patent: 2
Analog Devices, Inc.
Massachusetts, United States
Patent: 2
Winbond Electronics Corp.
Taiwan Province, China
Patent: 2
Hitachi Ltd.
Tokyo-to, Japan
Patent: 1
International Business Machines Corp.
New York, United States
Patent: 1
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 3 most active companies in this area.
Comsys AB
Sweden
Patent: 2
International Business Machines Corp.
New York, United States
Patent: 1
Cirrus Logic International Semiconductor Ltd.
CITY OF SCOTLAND, United Kingdom
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 2 new entrants.
International Business Machines Corp.
New York, United States
Patent: 1
Cirrus Logic International Semiconductor Ltd.
CITY OF SCOTLAND, United Kingdom
Patent: 1
Research Institutions
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Innovation Intensity
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