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. 07, 1999
Filed:
Mar. 31, 1997
Applicant:
Inventors:
John D Hayduk, Holmdel, NJ (US);
James Andrew Bajzath, Roebling, NJ (US);
Patricia Huang, Somerset, NJ (US);
Craig Loren Schafer, Piscataway, NJ (US);
Assignee:
Telcordia Technologies, Inc., Morristown, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M / ;
U.S. Cl.
CPC ...
379221 ; 379230 ;
Abstract
Local Number Portability (LNP) includes two capabilities: Location Routing Number (LRN) and Message Relay Service (MRS). The LRN capability allows proper call routing during a normal call. MRS allows proper execution of telephone services such as voice messaging and automatic callback. The system and method of the present invention implements LRN and MRS at an ISCP.