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:
Apr. 03, 2012
Filed:
Jun. 28, 2010
Applicants:
Christian Pietsch, Nuremberg, DE;
Marc W Werner, Nuremberg, DE;
Christoph a Joetten, Wadern, DE;
Christian Sgraja, Neu-Ulm, DE;
Inventors:
Christian Pietsch, Nuremberg, DE;
Marc W Werner, Nuremberg, DE;
Christoph A Joetten, Wadern, DE;
Christian Sgraja, Neu-Ulm, DE;
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G10L 11/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system and method is provided for sending a message type identifier through a speech codec (in-band) such as found in a wireless communication network. A first predetermined sequence with noise-like characteristics identifies a first message type. A second predetermined sequence with noise-like characteristics identifies a second message type.