Patent Assignment
Reel/Frame 010532/0263
Assignment of Assignor's Interest
Recorded: 2000-01-19
Pages: 2
Assignor
LAYBOURN, BERNARD THOMAS
Executed: 2000-01-07
Assignee
INTERVOICE LIMITED PARTNERSHIP
SUITE 390, 639 ISBELL ROAD, RENO, NEVADA, 89509
Covered Property
(1)
System and Method for Managing Prepaid Wireless Service
Patent:
6,480,710 →
Application:
09/354,904 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 18, 2000
From: INTERVOICE LIMITED PARTNERSHIP
To: TELEMAC CORPORATION
Reel/Frame 011146/0053 →
Assignment of Assignor's Interest
Sep 20, 2002
From: WATLER, THEODORE W.
To: TELEMAC CORPORATION
Reel/Frame 013294/0897 →
Security Agreement
Apr 13, 2008
From: TELEMAC CORPORATION
To: TC ACQUISITION LLC
Reel/Frame 020783/0918 →
Security Agreement
Oct 15, 2009
From: TELEMAC CORPORATION
To: TRACFONE WIRELESS, INC.
Reel/Frame 023373/0887 →
Assignment of Assignor's Interest
Oct 15, 2009
From: TELEMAC CORPORATION
To: TRACFONE WIRELESS, INC.
Reel/Frame 023373/0848 →
Change of Name
Aug 5, 2025
From: TRACFONE WIRELESS, INC.
To: VERIZON VALUE, INC.
Reel/Frame 072348/0937 →
Assignment of Assignor's Interest
Oct 15, 2025
From: VERIZON VALUE, INC.
To: VERIZON PATENT AND LICENSING INC.
Reel/Frame 073109/0190 →