Patent Assignment
Reel/Frame 035052/0800
Corrective Assignment to Correct the Assignee by Adding a Second Assignee Previously Recorded on Reel 024600 Frame 0074. Assignor(S) Hereby Confirms the Yigang Cai, Chunguang Xu.
Recorded: 2015-02-20
Pages: 6
Assignor
ALCATEL-LUCENT USA INC.
Executed: 2010-04-14
Assignees
ALCATEL-LUCENT USA INC.
600 MOUNTAIN AVENUE, MURRAY HILL, NEW JERSEY, 07974-0636
LUCENT TECHNOLOGIES INVESTMENT CO., LTD.
TOWER C WANGJING SCIENCE TECH., NO. 2 LI ZE ZHONG ROAD, CHAO YANG DISTRICT, BEIJING, 100102, CHINA
Covered Property
(1)
Billing for Calls and Routing of Billing Information in an Internet Protocol Multimedia Subsystem
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 25, 2010
From: CAI, YIGANG; XU, CHUNGUANG
To: ALCATEL-LUCENT USA INC.
Reel/Frame 024600/0074 →
Security Interest
Mar 7, 2013
From: ALCATEL-LUCENT USA INC.
To: CREDIT SUISSE AG
Reel/Frame 030510/0627 →
Release of Security Interest
Oct 9, 2014
From: CREDIT SUISSE AG
To: ALCATEL-LUCENT USA INC.
Reel/Frame 033949/0016 →