LandOfFree - US Patents - Listing for Telecommunications

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

Frequency synthesizer with VCO output control

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

Frequency synthesizers for supporting voice communication...

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

Frequency synthesizing system for AM.multidot.SSB transceiver

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

Frequency synthesizing type electronic tuner

Telecommunications – Transmitter – Convertible to different type

Frequency tracking and locking system of a wireless microphone

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

Frequency tracking using inner and outer loops

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

Frequency transceiver for controlling intermediate frequency

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Frequency transition process for capacity enhancement in a cellu

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

Frequency translating devices and frequency translating...

Telecommunications – Carrier wave repeater or relay system – With frequency conversion

Frequency translating repeater with low cost high...

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

Frequency translation

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

Frequency translation circuit and method of translating

Telecommunications – Carrier wave repeater or relay system – Portable or mobile repeater

Frequency translation correction scheme for satellite communicat

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

Frequency translation means

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Frequency translation to local multi-point distribution...

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

Frequency translation using optimized switch structures

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

Frequency transposition device having low local oscillator...

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

Frequency tuned antenna assembly

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

Frequency tuning for radio transceivers