Telecommunications – Receiver or analog modulated signal frequency converter – Measuring or testing of receiver
Reexamination Certificate
2007-09-11
2007-09-11
Nguyen, Tony T. (Department: 2618)
Telecommunications
Receiver or analog modulated signal frequency converter
Measuring or testing of receiver
C455S557000, C455S414100, C455S556100, C370S315000, C710S063000, C710S069000, C710S106000, C710S305000
Reexamination Certificate
active
10919673
ABSTRACT:
A wireless peripheral interface is used for coupling with a Universal Serial Bus (USB) port for connecting a wireless peripheral with a host computer or controller. Wireless peripheral devices (e.g., keyboard, mouse, trackball, touch pad, joysticks, and game controllers) transmit communication signals, e.g., radio frequency (RF) signals, to the peripheral interface, which are received and processed into formats suitable for transmission to the host computer or controller via USB, either alone or in combination with other standard external bus systems, such as serial and PS/2.
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Lazzarotto Sergio
Schneider Gerhard A.
Zanone Jean-Daniel
Fenwick & West LLP
Logitech Europe S.A.
Nguyen Tony T.
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