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:
Feb. 28, 2012
Filed:
Feb. 27, 2008
Mark Edward Causey, Tucker, GA (US);
Adrianne Binh Luu, Roswell, GA (US);
Scott Andrus, Prior Lake, MN (US);
Kevin Wray Jones, St. Louis Park, MN (US);
Mark Edward Causey, Tucker, GA (US);
Adrianne Binh Luu, Roswell, GA (US);
Scott Andrus, Prior Lake, MN (US);
Kevin Wray Jones, St. Louis Park, MN (US);
AT&T Mobility II LLC, Atlanta, GA (US);
Abstract
Devices and methods are presented to remotely dial wireless communications devices. A device is equipped with a microphone and a plurality of logic units to analyze incoming acoustic signals in the form of Morse code. Acoustic signals may comprise tapping sounds, or voice patterns to create the 'dits' and 'dahs' associated with Morse code. Background noise can be eliminated using digital signal processing (DSP). The device can be used in a variety of environments where phone numbers and addresses need to be dialed from a distance or in emergency situations.