Patent Assignment
Reel/Frame 019088/0764
Assignment of Assignor's Interest
Recorded: 2007-03-13
Pages: 3
Assignors
AMANN, KEITH R.
Executed: 2007-02-21
HAMILTON, MARK
Executed: 2007-02-21
KRAHN, OLIVER
Executed: 2007-02-21
Assignee
SPECTRALINK CORPORATION
5755 CENTRAL AVENUE, BOULDER, COLORADO, 80301
Covered Property
(1)
Method for Synchronizing U-Apsd Trigger Frames
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 16, 2007
From: SPECTRALINK CORPORATION
To: POLYCOM, INC.
Reel/Frame 019561/0224 →
Assignment of Assignor's Interest
May 30, 2012
From: POLYCOM, INC.
To: SPECTRALINK CORPORATION
Reel/Frame 028289/0314 →
Security Agreement
Apr 1, 2013
From: SPECTRALINK CORPORATION
To: BANK OF MONTREAL
Reel/Frame 030122/0891 →
Security Interest
May 4, 2016
From: SPECTRALINK CORPORATION
To: THE PRIVATEBANK AND TRUST COMPANY
Reel/Frame 038462/0363 →
Release of Security Interest
May 18, 2016
From: BANK OF MONTREAL
To: SPECTRALINK CORPORATION
Reel/Frame 038638/0711 →
Security Interest
Jul 10, 2025
From: SPECTRALINK CORPORATION
To: KEYBANK NATIONAL ASSOCIATION
Reel/Frame 071665/0636 →
Release of Security Interest
Sep 4, 2025
From: CIBC BANK USA, FORMERLY KNOW AS THE PRIVATEBANK AND TRUST COMPANY
To: SPECTRALINK CORPORATION
Reel/Frame 072156/0400 →