LandOfFree - US Patents - Listing for Telecommunications,Transmitter and receiver at same station

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

Half duplex RF transceiver

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

Half duplex RF transceiver having low transmit path signal loss

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

Half-duplex radios for indicating signal transmissions

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

Hand free device commonly shared by multiple communication...

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

Hand held apparatus and flip device thereof

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

Hand held mobile communication device

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

Hand held mobile communication device and method for...

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

Hand held mobile phone with integral internal printer with...

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

Hand held mobile phone with integral internal printer with...

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

Hand held telecommunications and data entry device

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

Hand held telephone set and audio processing method

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

Hand held telephone set with separable keyboard

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

Hand-free handset and neckband arrangement

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

Hand-free handset for use with a cellular telephone in an...

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

Hand-free holding device for a mobile telephone set II

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

Hand-free operator capable of infrared controlling a...

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

Hand-free receiver signal wire for mobile telephone

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

Hand-free system capable of preventing a vehicle's...

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

Hand-held cellular telephone with power management features