LandOfFree - US Patents - Listing for Telecommunications

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

Lossless feedback double-balance active mixers

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Lossless SRNS relocation procedure in a wireless...

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

Lossy constant bandwidth tuned circuit

Telecommunications – Receiver or analog modulated signal frequency converter – Local control of receiver operation

Loudness control circuit

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

Low battery detector

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

Low battery notification service for wireless device users

Telecommunications – Transmitter and receiver at separate stations

Low capacity mobile assisted handoff in a cellular communication

Telecommunications – Receiver or analog modulated signal frequency converter – With wave collector

Low complexity equalizer for radio receiver

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

Low cost antenna switch using relays configured in a transmit/re

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

Low cost digital automatic alignment method and apparatus

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

Low cost fiber optic network node

Telecommunications – Transmitter and receiver at same station – With a common signal processing stage

Low cost high frequency device having compact mounting area,...

Telecommunications – Wireless distribution system – Receiver for satellite broadcast

Low cost interoperable satellite digital audio radio service...

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

Low cost method for receiving broadcast channels with a...

Telecommunications – Receiver or analog modulated signal frequency converter – Cabinet – housing – or chassis structure

Low cost MMW transceiver packaging

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

Low cost planar double balanced mixer

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

Low cost power back-up system for cordless telephone system

Telecommunications – Wireless distribution system – Receiver for satellite broadcast

Low cost VSAT MMIC transceiver with automatic power control

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

Low cost wide area network for data communication using outbound