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:
Mar. 01, 2005
Filed:
Oct. 28, 2002
Shaowei Pan, Kildeer, IL (US);
Fei Wu, Hoffman Estates, IL (US);
Nicholas Labun, Chicago, IL (US);
Anthony Kobrinetz, Hoffman Estates, IL (US);
Angel Fernando Favila, Lake in the Hills, IL (US);
Shaowei Pan, Kildeer, IL (US);
Fei Wu, Hoffman Estates, IL (US);
Nicholas Labun, Chicago, IL (US);
Anthony Kobrinetz, Hoffman Estates, IL (US);
Angel Fernando Favila, Lake in the Hills, IL (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A method and apparatus for multi-media communication includes transmitting a first session invite request () having a plurality of first call transaction identifiers (), wherein each of the first call transaction identifiers () has a first call transaction value (). Thereupon, the method and apparatus engages in a first communication session using the first session invite request (). Concurrently, a second session invite request (), having a plurality of second call transaction identifiers () having a second call transaction value (), is also transmitted. A determination is made if the second session invite request () is duplicative by comparing the first and second call transaction values () of the first and second call transaction identifiers (). A second communication session is engaged if the second session invite request () is not duplicative such that the first communication session and the second communication session create a multi-media session.