LandOfFree - US Patents - Listing for Telecommunications

Telecommunications – Radiotelephone system – Special service

Musical telephone with near field communication capabilities

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

Mute and automatic restore device for communications receivers

Telecommunications – Radiotelephone system – Programming control

Mute-until feature for electronic devices

Telecommunications – Transmitter – Measuring – testing – or monitoring of transmitter

Muting a microphone in radiocommunication systems

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

Muting arrangement of a radio receiver with a phase-locked loop

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

Muting circuit

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

Muting circuit

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

Muting circuit for an FM radio receiver

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

Muting circuit in an electronic tuning type receiver

Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail

Muting method in radio communication terminal

Telecommunications – Receiver or analog modulated signal frequency converter – Frequency or phase modulation

Muting of radio-transmitter digital audio based on received sign

Telecommunications – Receiver or analog modulated signal frequency converter – Frequency or phase modulation

Muting signal generation circuit for an FM receiver

Telecommunications – Transmitter and receiver at separate stations – Distortion – noise – or other interference prevention,...

Muting systems and methods for communication transceivers