LandOfFree - US Patents - Listing for Telecommunications

Telecommunications – Carrier wave repeater or relay system – Monitoring

Error detecting device for a radio blind zone system

Telecommunications – Transmitter and receiver at separate stations – Having measuring – testing – or monitoring of system or part

Error detection circuitry and method for detecting an error...

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Error estimate concerning a target device's location...

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Error management in a messaging/telephony location...

Telecommunications – Transmitter and receiver at separate stations – Having measuring – testing – or monitoring of system or part

Error vector magnitude selection diversity metric for OFDM

Telecommunications – Receiver or analog modulated signal frequency converter – Squelch

Error-free pulse noise canceler used in FM tuner

Telecommunications – Transmitter and receiver at separate stations – Optimum frequency selection

Escape mechanism for a wireless local area network

Telecommunications – Receiver or analog modulated signal frequency converter – With protection circuit for receiver circuit

ESD protection circuit for radio frequency input/output...

Telecommunications – Radiotelephone system – Special service

Establishing a call session during an advertisement time period

Telecommunications – Radiotelephone system – Security or fraud prevention

Establishing a collaborative domain among communication...

Telecommunications – Radiotelephone system – Security or fraud prevention

Establishing a collaborative domain among communication...

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Establishing a communication channel in a wireless network

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Establishing a communication channel in a wireless network

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

Establishing a communication link

Telecommunications – Radiotelephone system – Including private cordless extension system

Establishing a communication link

Telecommunications – Radiotelephone system – Special service

Establishing a conference call from a call-log

Telecommunications – Radiotelephone system – Special service

Establishing a conference call from a call-log

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

Establishing a group call in a mobile radio system

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

Establishing a telecommunications connection in a mobile communi