Telecommunications – Receiver or analog modulated signal frequency converter – Frequency modifying or conversion
Reexamination Certificate
2011-05-17
2011-05-17
Jackson, Blane J (Department: 2618)
Telecommunications
Receiver or analog modulated signal frequency converter
Frequency modifying or conversion
C455S083000, C455S300000, C257S700000, C257S787000
Reexamination Certificate
active
07945231
ABSTRACT:
A semiconductor device for an ultra-wideband standard for ultra-high-frequency communication includes an ultra-wideband semiconductor chip and a multilayer circuit substrate with at least one lower metal layer and one upper metal layer, in which an ultra-wideband circuit with passive devices is arranged. The lower metal layer has external contact pads on which external contacts are arranged, via which the semiconductor device can be surface-mounted on a circuit board. In addition, the semiconductor device has an antenna which is operatively coupled to the ultra-wideband semiconductor chip via the circuit on the circuit substrate and is arranged above the semiconductor chip and the circuit substrate.
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Hoegerl Juergen
Killer Thomas
Edell Shapiro & Finnan LLC
Infineon - Technologies AG
Jackson Blane J
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