Assignment of Assignor's Interest

Recorded: 2005-04-29 Pages: 5

Assignors

DAS, UTPAL NAYAN

Executed: 2005-04-08

AGRAWAL, RICHA

Executed: 2005-04-11

JOSEPH, JIBU

Executed: 2005-04-07

Assignee

SIEMENS COMMUNICATIONS, INC.

900 BROKEN SOUND BLVD., BOCA RATO, FLORIDA, 33487

Covered Property (1)

Method for making calling card telephone calls using a mobile telephone

Application: 11/117,923 →

Publication: US 2006/0246873

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.