IP Library › Assignment 017628/0390
Patent Assignment
Reel/Frame 017628/0390

Change of Name

Recorded: 2006-03-03 Pages: 3
Assignor
HCS SYSTEMS, INC.
Executed: 2005-01-05
Assignee
RINGSPHERE TECHNOLOGIES, INC.
4470 ZACKS MILL ROAD, ANGIER, NORTH CAROLINA, 27501
Covered Property (1)
Method and System for Determining Network Capacity to Implement Voice Over Ip Communications
Patent: 7,266,113 →
Application: 10/262,231 →
Publication: US 2004/0062231
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 1, 2002
From: WYATT, JOSHUA DAVID
To: HCS SYSTEMS
Reel/Frame 013355/0977 →
Assignment of Assignor's Interest Apr 24, 2009
From: RINGSPHERE TECHNOLOGIES, INC.
To: POTEL, KARO & HATRAM, L.L.C.
Reel/Frame 022584/0765 →
Merger Jan 13, 2016
From: POTEL, KARO & HATRAM, L.L.C.
To: CALLAHAN CELLULAR L.L.C.
Reel/Frame 037513/0232 →