Patent Assignment
Reel/Frame 017237/0273
Assignment of Assignor's Interest
Recorded: 2005-11-15
Pages: 2
Assignor
OSTROSKY, JAMES R.
Executed: 2005-11-15
Assignee
TOLLGRADE COMMUNICATIONS, INC.
3411 SILVERSIDE ROAD, 103 SPRINGER BUILDING, WILMINGTON, DELAWARE, 19810
Covered Property
(1)
Apparatus and Method of Remotely Enabling a Special Mode of Operation of an Endpoint in a Voip Network
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 1, 2009
From: TOLLGRADE COMMUNICATIONS, INC.
To: CHEETAH TECHNOLOGIES, LP
Reel/Frame 022757/0689 →
Security Agreement
Jun 9, 2009
From: CHEETAH TECHNOLOGIES, L.P.
To: DOLLAR BANK, FEDERAL SAVINGS BANK
Reel/Frame 022793/0617 →
Assignment of Assignor's Interest
Nov 3, 2014
From: CHEETAH TECHNOLOGIES, L.P.
To: ALPHA TECHNOLOGIES INC.
Reel/Frame 034094/0162 →
Release of Security Interest
Dec 6, 2018
From: DOLLAR BANK, FEDERAL SAVINGS BANK
To: CHEETAH TECHNOLOGIES, L.P.
Reel/Frame 047699/0187 →
Assignment of Assignor's Interest
Mar 14, 2019
From: ALPHA TECHNOLOGIES INC.
To: OPTIMUS ACQUISITION LLC
Reel/Frame 048598/0180 →
Merger
Mar 15, 2019
From: OPTIMUS ACQUISITION LLC
To: ALPHA TECHNOLOGIES SERVICES, INC.
Reel/Frame 048616/0510 →