Search results for “Wehnelt cylinder” companies
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Key Players
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Innovation Intensity
With the analysis among 223 patents, we discovered top 39 key players by total patent application. Siemens AG, TOSHIBA Corp., Hitachi Ltd. are dominant in this area. They take 16.14% of the total patent filing.
Siemens AG
Bayern, Germany
Patent: 17
TOSHIBA Corp.
Tokyo-to, Japan
Patent: 11
Hitachi Ltd.
Tokyo-to, Japan
Patent: 7
Koninklijke Philips NV
Noord-Holland, Netherlands
Patent: 7
TELEFUNKEN Licenses GmbH
Hessen, Germany
Patent: 6
NEC Corp.
Tokyo-to, Japan
Patent: 5
W.C. Heraeus GmbH
Hessen, Germany
Patent: 4
International Standard Electric Corp.
New York, United States
Patent: 4
SK hynix, Inc.
South Korea
Patent: 3
JEOL Ltd.
Tokyo-to, Japan
Patent: 3
Startups & Unicorns
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Fast-Growing
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Innovation in recent 5 years
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New Entrants
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Research Institutions
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