Blackberry Corporation

Research in Motion Corporation

Jay Robert Spoto

Douglas Wayne Moskowitz

Paul Brian Koch

Marko Escalante

Roberto Gautier

Randall Scott Fraser

Marko Antonio Escalante

In some aspects, a portable electronic device having a slidable upper housing and rear housing movable between an open position and a closed position, and a gain adjustment module. The gain adjustment module reduces the RF energy produced by the portable electronic device when the device is in the open position to ensure that the portable electronic device complies with Hearing Aid Compatibility (HAC) standards.

Electronic device including automatic gain adjustment for hearing aid compatibility

In some aspects, a portable electronic device, having a rear housing, an upper housing coupled to the rear housing and slideable relative thereto between a closed position and an open position, an antenna, and at least one element coupled to the antenna and configured to perform at least one of inhibiting low frequency shift and increasing high frequency sensitivity of the antenna.

Portable electronic device having at least one of resonator and shield

Growing community of inventors

Boynton Beach, FL, United States of America

Jay Robert Spoto