Search results for “Public switched network” companies
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Key Players
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Innovation Intensity
With the analysis among 390 patents, we discovered top 110 key players by total patent application. AT&T, Inc., NEC Corp., MCI, Inc. are dominant in this area. They take 21.03% of the total patent filing.
Texas, United States
Patent: 48
Tokyo-to, Japan
Patent: 17
Iowa, United States
Patent: 17
Bayern, Germany
Patent: 13
Samsung Electronics Co., Ltd.
South Korea
Patent: 13
South Korea
Patent: 12
Thomson Licensing SAS
France
Patent: 11
Lucent Technologies, Inc.
New Jersey, United States
Patent: 10
United Kingdom
Patent: 10
Tokyo-to, Japan
Patent: 9
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 3 patents applied in the last 5 years. We discover 1 most active companies in this area.
Texas, United States
Patent: 2
New Entrants
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Innovation in recent 5 years
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Research Institutions
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Innovation Intensity
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