IP Library Assignment 020033/0290
Patent Assignment
Reel/Frame 020033/0290

Assignment of Assignor's Interest

Recorded: 2007-10-16 Pages: 4
Assignors
RAY, AMAR N.
Executed: 2007-10-16
CHAKRAVARTHY, CADATHUR V.
Executed: 2007-10-16
Assignee
EMBARQ HOLDINGS COMPANY, LLC
5454 W. 110TH STREET, KSOPKJ0701, OVERLAND PARK, KANSAS, 66211
Covered Property (1)
System and Method for Providing Location Information to a Public Safety Answering Point During an Emergency 911 Call from a Softphone
Patent: 8,289,953 →
Application: 11/974,775 →
Publication: US 2009/0097474
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 12, 2012
From: EMBARQ HOLDINGS COMPANY, LLC
To: CENTURYLINK INTELLECTUAL PROPERTY LLC
Reel/Frame 028943/0683 →