LandOfFree - US Patents - Listing for Telecommunications

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

T-connection fiber-optic repeater

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

TA update in adaptive antenna systems

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Table based scheduling algorithm for downlink bandwidth...

Telecommunications – Transmitter – Noise or interference elimination

Table reference type predistorter

Telecommunications – Transmitter and receiver at separate stations – Short range rf communication

Tag for facilitating interaction with a wireless...

Telecommunications – Transmitter and receiver at separate stations – With control signal

Tag frequency control

Telecommunications – Carrier wave repeater or relay system – Transmitter/receiver feedback compensation

Tag generator for a same-frequency repeater

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Tailored hierarchical cell structures in a communications system

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Tailored power levels at handoff and call setup

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

Talk burst allocation in a PTT communication network

Telecommunications – Radiotelephone system – Security or fraud prevention

Tamper resistant circuitry and portable electronic devices

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Target and base station for a navigation system

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

Target tracking transmitter having two levels of power operation

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

Target value control method for transmission power control,...

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

Target value control system for transmission power control...

Telecommunications – Radiotelephone system – Special service

Targeted information display

Telecommunications – Interference signal transmission

Targeted mobile terminal communication blocker

Telecommunications – Wireless distribution system – Receiver for satellite broadcast

Targeted satellite radio advertising using mobile network...

Telecommunications – Radiotelephone system – Usage measurement

Tariff determination in mobile telecommunications networks