Anti-blocking device including stuck microphone reliever for air

Anti-fall structure for battery cover of radio communication app

Apparatus and a method for extending phone book records of a...

Apparatus and a method for providing information to a user

Apparatus and associated method, for operating on receive...

Apparatus and method for a repeater using a multi-antenna in...

Apparatus and method for a web programmable telephone

Apparatus and method for a web programmable telephone

Apparatus and method for alerting a user of increased...

Apparatus and method for asymmetrical frequency spectrum...

Apparatus and method for attenuating an undesired signal in a ra

Apparatus and method for automated band selection via...

Apparatus and method for automatically disabling cell phone...

Apparatus and method for balancing power savings and call set up

Apparatus and method for beamforming in a changing-interference

Apparatus and method for beamforming in a communication system

Apparatus and method for beamforming in a...

Apparatus and method for bias compensation in line circuits

Apparatus and method for calibrating and compensating for...

Apparatus and method for calibration of gain and/or phase...