LandOfFree - US Patents - Listing for Telecommunications

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

Low noise mixer

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

Low noise mixer

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

Low noise mixer circuit having passive inductor elements

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

Low noise mixer circuit with improved gain

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

Low noise quadrature mixer circuit

Telecommunications – Transmitter and receiver at same station – With transmitter-receiver switching or interaction prevention

Low noise radio frequency transceivers including circulators

Telecommunications – Transmitter – Power control – power supply – or bias voltage supply

Low noise switching voltage regulator

Telecommunications – Transmitter – Power control – power supply – or bias voltage supply

Low noise switching voltage regulator

Telecommunications – Transmitter – Power control – power supply – or bias voltage supply

Low noise switching voltage regulator

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

Low noise, highly linear amplifying stage and signal...

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

Low offset automatic frequency tuning circuits for...

Telecommunications – Transmitter and receiver at separate stations – Having measuring – testing – or monitoring of system or part

Low overhead transmit channel estimation

Telecommunications – Transmitter – Mobile or portable

Low parts count transmitter unit

Telecommunications – Transmitter – Having harmonic radiation suppression

Low pass filter for suppressing harmonic of radio transmitter

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Low performance warning system and method for mobile...

Telecommunications – Transmitter – Frequency conversion

Low phase noise agile up converter

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

Low power .DELTA..SIGMA. convertor

Telecommunications – Receiver or analog modulated signal frequency converter – With wave collector

Low power amplitude modulation detector

Telecommunications – Transmitter and receiver at same station – With a common signal processing stage

Low power architecture for portable and mobile two-way radios