Patent Assignment
Reel/Frame 047772/0443
Security Interest
Recorded: 2018-12-13
Received: 2018-12-13
Pages: 7
Assignor
MITEL COMMUNICATIONS INC.
Executed: 2018-12-07
Assignee
CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
ELEVEN MADISON AVENUE, NEW YORK, NY, 10010, UNITED STATES
Covered Properties
(6)
Customer Communication Service System
Application:
11/278,871 →
Method of Operating a Distributed Call Progress Tone Detection System
Application:
11/384,611 →
Method for the Automatic Configuration of a Ip Telephony Device and/or Data, System and Device Implementing Same
Application:
10/531,331 →
Distributed Call Progress Tone Detection System and Method of Operation Thereof
Application:
10/074,813 →
Providing Internet Protocol (Ip) Security
Application:
09/954,955 →
Customer Communication Service System
Application:
09/756,471 →