Patent Assignment
Reel/Frame 021582/0883
Corrective Assignment to Correct the Assignor(S) Hereby Confirm the Serial Number Is 12/206,890. Previously Recorded on Reel 021500 Frame 0226. Assignor(S) Hereby Confirms the Serial Number Is 12/206,890..
Recorded: 2008-09-25
Pages: 9
Assignor
HWANG, KUEN-YIH
Executed: 2008-09-09
Assignee
WEST CORPORATION
11808 MIRACLE HILLS DRIVE, MSW11-LEGAL, OMAHA, NEBRASKA, 68154
Covered Property
(1)
System and Method for Collecting Information Relating to a Calling Instrument
Application:
12/206,890 →
Publication:
US 2009/0227254
Related Assignments
(4)
Other recorded transfers of the patent 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 →