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.

Date of Patent:
Apr. 06, 2004

Filed:

Aug. 23, 1999
Applicant:
Inventors:

Jason Ehrlich, Pleasanton, CA (US);

Robert Joyce, San Jose, CA (US);

Steven Y. Yu, Fremont, CA (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M 1/500 ;
U.S. Cl.
CPC ...
H04M 1/500 ;
Abstract

A method and apparatus for universal call identification. One embodiment includes a method in a telephone call processing system for maintaining information about a call. The method includes creating a universal call identification for the call the call is received in the system. A call includes each of a multiple call segments that occur between a first connection of a caller resource to a call processing system resource and a disconnection of the caller resource from the call processing system. The method also includes creating a record of each of the call segments.


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