Patent Assignment
Reel/Frame 018244/0629
Assignment of Assignor's Interest
Recorded: 2006-09-13
Pages: 5
Assignors
HWANG, KUEN-YIH
Executed: 2006-09-13
KOEPKE, MICHAEL ARTHUR
Executed: 2006-09-13
PAREKH, KETAN
Executed: 2006-09-13
BHARADWAJ, SHREENIDHI
Executed: 2006-09-13
Assignee
WEST CORPORATION
11808 MIRACLE HILLS DRIVE, MSW11-LEGAL, OMAHA, NEBRASKA, 68154
Covered Properties
(3)
System and Method for Routing Special Number Calls from a Dual-Mode Wireless Communications Device Operating in the Unlicensed Mode
Application:
11/531,594 →
Publication:
US 2007/0149243
System and method for routing special number calls from a dual-mode wireless communications device
Application:
60/754,498 →
System and method for using access point identification to determine location of a dual-mode mobile unit operating in the unlicensed mode
Application:
60/762,651 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Agreement
Apr 16, 2010
From: INTERCALL, INC.; INTRADO, INC.; WEST CORPORATION; WEST DIRECT, LLC
To: WACHOVIA BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 024244/0216 →
Security Interest
Jun 20, 2016
From: WEST CORPORATION; WEST INTERACTIVE SERVICES CORPORATION; WEST SAFETY SERVICES, INC.; WEST UNIFIED COMMUNICATIONS SERVICES, INC.
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 039093/0944 →
Release of Security Interest
May 1, 2018
From: U.S. BANK NATIONAL ASSOCIATION
To: WEST CORPORATION; WEST INTERACTIVE SERVICES CORPORATION; WEST SAFETY SERVICES, INC.; WEST UNIFIED COMMUNICATIONS SERVICES, INC.
Reel/Frame 046046/0547 →
Release of Security Interest
Dec 20, 2022
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS SUCCESSOR TO WACHOVIA BANK, NATIONAL ASSOCIATION
To: INTERCALL, INC.; INTRADO INC.; WEST CORPORATION; WEST DIRECT, LLC
Reel/Frame 062201/0960 →