The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 10, 2017
Filed:
Nov. 12, 2010
Applicants:
Roberto Gautier, Davie, FL (US);
Jay Robert Spoto, Boynton Beach, FL (US);
Randall Scott Fraser, Plantation, FL (US);
Inventors:
Roberto Gautier, Davie, FL (US);
Jay Robert Spoto, Boynton Beach, FL (US);
Randall Scott Fraser, Plantation, FL (US);
Assignee:
BlackBerry Limited, Waterloo, Ontario, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M 1/02 (2006.01); H04M 1/725 (2006.01); H03G 3/32 (2006.01); H04R 25/00 (2006.01);
U.S. Cl.
CPC ...
H04M 1/0235 (2013.01); H03G 3/32 (2013.01); H04M 1/72591 (2013.01); H04R 25/554 (2013.01); H04M 1/0245 (2013.01);
Abstract
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.