LandOfFree - US Patents - Listing for Telecommunications

Telecommunications – Receiver or analog modulated signal frequency converter – Noise or interference elimination

L1/L2 GPS receiver

Telecommunications – Transmitter and receiver at same station – With transmitter-receiver switching or interaction prevention

Laminated-type high-frequency switch module

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

LAN-based UMA network controller with local services support

Telecommunications – Carrier wave repeater or relay system – Monitoring

Land mobile radio system having a cell in which mobile radios tr

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

Land mobile satellite-communication system

Telecommunications – Carrier wave repeater or relay system – Directive antenna

Land-based wireless communications system having a scanned direc

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Land-line supported private base station operable in a cellular

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Landline-supported private base station for collecting data...

Utility Patent

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

Language input system for mobile devices

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

Laptop computer with integrated telephone

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

Laser arrangement in optical communication system

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

Laser beam communication between spacecraft

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

Laser beam data verification system

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

Laser bias current stabilization for burst mode fiber optic comm

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

Laser diode antenna for mobile phone

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

Laser guided blind landing system for aircraft

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

Laser microphone

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

Laser microphone

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

Laser radar with adjustable local oscillator