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:
Jul. 24, 2001
Filed:
Dec. 28, 1998
Applicant:
Inventors:
Lila Madour, Kista, SE;
Shabnam Sultana, Kista, SE;
Assignee:
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Primary Examiner:
Int. Cl.
CPC ...
H04M 3/42 ; H04M 3/54 ; H04M 7/00 ; H04L 1/266 ; H04L 1/228 ;
U.S. Cl.
CPC ...
H04M 3/42 ; H04M 3/54 ; H04M 7/00 ; H04L 1/266 ; H04L 1/228 ;
Abstract
A system and method for providing portability of internet addressing maintains additional IP addressing information in number portability databases located throughout provider domains in a telecommunications network. This additional IP addressing information, in conjunction with additional Number Portability Request messaging information, permits portability of addresses across telecommunication and data communication networks in a transparent fashion.
Madour, Lila. (2001). Extended number portability database services (U.S. Patent No. 6266405). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6266405
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile