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:
Sep. 27, 2011
Filed:
Jul. 19, 2006
Applicants:
Frances Chin, Naperville, IL (US);
Peggy Hasan, Aurora, IL (US);
Sandra L. True, St. Charles, IL (US);
Huixian Song, Naperville, IL (US);
Inventors:
Frances Chin, Naperville, IL (US);
Peggy Hasan, Aurora, IL (US);
Sandra L. True, St. Charles, IL (US);
Huixian Song, Naperville, IL (US);
Assignee:
Alcatel Lucent, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2009.01);
U.S. Cl.
CPC ...
Abstract
Methods and systems are presented for implementing wireless number portability in a wireless communications network, in which an originating switching component determines whether a called number is ported or not based on profile information from a home location register without querying a number portability database.