LandOfFree - US Patents - Listing for Telecommunications

Telecommunications – Carrier wave repeater or relay system – Frequency or phase modulation

Frequency modulator apparatus of phase selection type, and...

Telecommunications – Receiver or analog modulated signal frequency converter – Frequency modifying or conversion

Frequency modulator having a modulation varactor coupled to outp

Telecommunications – Transmitter – Angle modulation

Frequency modulator utilizing frequency synthesizer

Telecommunications – Transmitter – Angle modulation

Frequency multiplier

Telecommunications – Receiver or analog modulated signal frequency converter – Frequency modifying or conversion

Frequency multiplier and wireless device incorporating same

Telecommunications – Receiver or analog modulated signal frequency converter – Frequency modifying or conversion

Frequency multiplier and wireless device incorporating same

Telecommunications – Receiver or analog modulated signal frequency converter – Local control of receiver operation

Frequency multiplier pre-stage for fractional-N phase-locked...

Telecommunications – Transmitter

Frequency offset compensation for communication systems

Telecommunications – Receiver or analog modulated signal frequency converter

Frequency offset compensation for communication systems

Telecommunications – Receiver or analog modulated signal frequency converter – Signal selection based on frequency

Frequency offset correction

Telecommunications – Transmitter – Plural modulation

Frequency offset correction in transmitters having non-ideal...

Telecommunications – Receiver or analog modulated signal frequency converter – Noise or interference elimination

Frequency offset image rejection

Telecommunications – Transmitter and receiver at same station – With frequency stabilization

Frequency offset method and apparatus for use in a transceiver

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Frequency packing for dynamic frequency allocation in a radiocom

Telecommunications – Receiver or analog modulated signal frequency converter – Plural receivers

Frequency phase correction system

Telecommunications – Transmitter – Frequency conversion

Frequency plan

Telecommunications – Transmitter and receiver at separate stations

Frequency plan for a cellular network

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Frequency plan for wireless communication system that accommodat

Telecommunications – Transmitter and receiver at separate stations – Frequency or phase modulation

Frequency processing circuit with lower sideband suppression and