LandOfFree - US Patents - Listing for Telecommunications

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

Wave-shaper device

Telecommunications – Radiotelephone system – Security or fraud prevention

Waveform collection for use in wireless telephone identification

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

Waveform identity discriminating circuit

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

Waveguide excited enhancement and inherent rejection of interfer

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

Waveguide samplers and frequency converters

Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers

Waveguide-based wireless distribution system and method of...

Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers

Waveguide-based wireless distribution system and method of...

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

Waveguide-to-microstrip line coupling arrangement and a frequenc

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

Wavelength agile optical receiver

Telecommunications – Carrier wave repeater or relay system – Failure compensation

Wayside monitoring systems

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

Weak battery warning circuit

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

Wearable access point

Telecommunications – Receiver or analog modulated signal frequency converter – Cabinet – housing – or chassis structure

Wearable audio reception device

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

Wearable communication device with contoured back

Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers

Wearable computing device capable of responding...

Telecommunications – Transmitter and receiver at same station – Having particular housing or support of a transceiver

Wearable device

Telecommunications – Transmitter and receiver at same station – Having particular housing or support of a transceiver

Wearable device

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

Wearable electronic device

Telecommunications – Transmitter – Mobile or portable

Wearable phone and method of using the same