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:
Jun. 24, 2014
Filed:
Apr. 29, 2009
Applicants:
Jin Ling, Beijing, CN;
Yin Ben Xia, Beijing, CN;
Zhe Xiang, Beijing, CN;
Chun Ying, Beijing, CN;
Inventors:
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2009.01); H04M 1/56 (2006.01); H04M 1/57 (2006.01); H04M 3/42 (2006.01); H04W 4/14 (2009.01);
U.S. Cl.
CPC ...
H04M 1/57 (2013.01); H04M 3/42025 (2013.01); H04W 4/14 (2013.01);
Abstract
A method, apparatus, system, and computer readable medium for authenticating the identity of a caller. An authentication device authenticates a caller's identity based on received information of the caller and an identifier generation device generates an identifier containing the caller's identity. The authentication information is supplied to a mobile telephone user acting as a callee. Therefore, the callee knows the caller's identity, thereby providing a secure delivering channel.