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Netcomsec Co. Ltd.

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Records under this name other than patents Netcomsec Co. Ltd. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

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PatentTitleStatus Expires Confidence
US 7,589,469Coaxial waveguide converter circuit for traveling-wave tube, method of manufacturing same, and waveguide matching part for use in coaxial waveguide converter circuit
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 7,652,392Power supply device and high-frequency circuit system
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 7,719,196Structure of coaxial-to-waveguide transition and traveling wave tube
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 7,764,025Power supply apparatus and high-frequency circuit system
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 7,800,311Power supply unit, high-frequency circuit system and heater voltage control method
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 7,898,181Traveling wave tube
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 7,898,346Power supply apparatus and high-frequency circuit system
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,905,634Temperature detection apparatus
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 7,952,288Power supply apparatus and high-frequency circuit system
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,027,182Electric current measurement apparatus, voltage measurement apparatus and power supply apparatus
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
10 of 53 patents shown.
Pro members see all 53.
Pro members: see all 53 patents
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