Patent №
US 9,736,144
Granted
2017-08-15
Filed 2014
Owner
AT&T INTELLECTUAL PROPERTY I, LP
+1 more
Lab
—
AI components
2
planning · evo
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
14330534
A method that incorporates teachings of the subject disclosure may include, for example, storing, by a universal integrated circuit card including at least one processor, a digital root certificate locking a communication device to a network provider, and disabling an activation of the communication device responsive to receiving an indication of a revocation of the stored digital root certificate from a certificate authority, wherein the indication of the revocation of the stored digital root certificate is associated with a revocation of permission for an identity authority to issue a security activation information to the communication device on behalf of the network provide. Other embodiments are disclosed.
AI classification
Ownership
AT&T INTELLECTUAL PROPERTY I, LP
assignment · 333130815
AT&T MOBILITY II, LLC
assignment · 333130904
Assignors
MCCANNA, PATRICK, LEWIS, AUBRYN, RULIFSON, LIANE F., AHLUWALIA, INDERPREET SINGH, CROCKETT, JOHN, HARBER, DAVID
On an employer assignment, the assignors are typically the inventors.