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

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

Alternative routing

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

Alternative routing system for mobile telephone calls

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

AM removal from FM signal generated by IQ modulator

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

Amplifier circuitry

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

Amplifier gain control method and apparatus in multi-antenna...

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

Amplifier module with two power amplifiers for dual band cellula

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

Amplifying circuit, speaker system, and mobile information...

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

Analog fax and modem requests in a D-AMPS multi-line terminal sy

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

Analog interface for autonomous data exchange circuit

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

Analog retry

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

Analog test output switchably connected to PCMCIA connector pin

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

Analyzing a packet radio cellular communications network

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

Angle diversity dual antenna system

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

Announcement broadcasting apparatus in universal mobile...

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

Annunciating apparatus, and associated method, for radio communi

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

Annunciators for voice and data applications in wireless...

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

Antenna

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

Antenna adaptation in a time division duplexing system

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

Antenna adapted to operate in a plurality of frequency bands