LandOfFree - US Patents - Listing for Telecommunications

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Wireless router system and method

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Wireless router system and method

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

Wireless SATA/SAS data transfer system

Telecommunications – Radiotelephone system – Auxiliary data signaling

Wireless schedule notification method and system

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

Wireless security

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

Wireless security

Telecommunications – Radiotelephone system – Special service

Wireless security and access device

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

Wireless security messaging model

Telecommunications – Receiver or analog modulated signal frequency converter

Wireless selective call receiver in which display is changeable

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

Wireless selective call receiver operable in cover closing state

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

Wireless selective call receiver with reduced power...

Telecommunications – Transmitter and receiver at separate stations

Wireless selective call receiver with speech notice function in

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

Wireless selective call receiving apparatus which can reduce...

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Wireless selective calling receiver and external registering...

Telecommunications – Radiotelephone system – Message storage or retrieval

Wireless sensing system and method

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

Wireless sensor alerts

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

Wireless sensor network for monitoring one or more selected...

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Wireless service redirection signaling based on protocol...

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

Wireless shipboard data coupler