IP Library Assignment 018133/0974
Patent Assignment
Reel/Frame 018133/0974

Merger and Name Change

Recorded: 2006-08-16 Pages: 4
Covered Property (1)
System for and Method of Detecting a Connection of a Text Telephony (Tty) Device to a Mobile Phone
Patent: 7,151,820 →
Application: 09/957,346 →
Publication: US 2003/0053603
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 14, 2008
From: SIEMENS COMMUNICATIONS, INC.
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 020654/0527 →