LandOfFree - US Patents - Listing for Telecommunications

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

Cordless communications system

Telecommunications – Radiotelephone system – Including private cordless extension system

Cordless communications systems

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

Cordless connection for a data/fax modem

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Cordless devices and methods for ordering narrow band...

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

Cordless digital audio headphone

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

Cordless light system

Telecommunications – Radiotelephone system – Including private cordless extension system

Cordless or wireless system protocol for providing reliable chan

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

Cordless parent/slave telephone set with improved sidetone handl

Telecommunications – Radiotelephone system – Programming control

Cordless phone back link for interactive television system

Telecommunications – Radiotelephone system – Programming control

Cordless phone back link for interactive television system

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

Cordless phone data transfer

Telecommunications – Transmitter – Measuring – testing – or monitoring of transmitter

Cordless phone detection in 2.4 GHz for interference mitigation

Telecommunications – Radiotelephone system – Including private cordless extension system

Cordless phone system and a method for estimating location of a

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Cordless phone system capable of supporting a broadcast over...

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

Cordless radiotelephone system having an extendable geographic c

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

Cordless RF range extension for wireless piconets

Telecommunications – Radiotelephone system – Including private cordless extension system

Cordless security system and method

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Cordless telecommunications system

Telecommunications – Radiotelephone system – Including private cordless extension system

Cordless telecommunications system and identification code modif