Method and system for bidirectional data and power transmission

Method and system for communicating information within a dwellin

Method and system for communication on a power distribution...

Method and system for control and maintenance of residential...

Method and system for determining whether a person is...

Method and system for distributing management information...

Method and system for maximizing data throughput rate in a...

Method and system for modifying modulation of power line...

Method and system for modulating a carrier frequency to...

Method and system for power line null detection and...

Method and system for radio-frequency signal coupling to...

Method and system for radio-frequency signal coupling to...

Method and system to control multiple types of scoreboards

Method and system to control multiple types of scoreboards

Method for addressing X-Y matrix display cells

Method for break reminder and display device using the same

Method for communication between a first station and a...

Method for communication utilizing multi-mode reception

Method for controlling abusive use of doorbells

Method for data transmission in a vehicle