IP Library › Assignment 016148/0535
Patent Assignment
Reel/Frame 016148/0535

Assignment of Assignor's Interest

Recorded: 2005-01-11 Pages: 9
Assignors
WARNER, RODERICK
Executed: 2004-12-17
AFZAL, MUHAMMAD A.
Executed: 2004-12-17
BAUER, FRANK R.
Executed: 2004-12-17
ROSEN, JOSEPH S.
Executed: 2004-12-17
Assignee
TERADYNE, INC.
321 HARRISON AVENUE, BOSTON, MASSACHUSETTS, 02118
Covered Property (1)
Method for Assessing Dsl Capability of Telephone Lines
Patent: 7,653,180 →
Application: 10/956,170 →
Publication: US 2006/0109979
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 14, 2008
From: TERADYNE, INC.
To: TOLLGRADE COMMUNICATIONS, INC.
Reel/Frame 020511/0103 →
Security Agreement May 11, 2011
From: WELLS FARGO CAPITAL FINANCE, LLC, AS AGENT
To: TOLLGRADE COMMUNICATIONS, INC.
Reel/Frame 026258/0402 →
Merger Sep 22, 2011
From: TOLLGRADE COMMUNICATIONS, INC. (DELAWARE)
To: TOLLGRADE COMMUNICATIONS, INC. (PENNSYLVANIA)
Reel/Frame 026947/0520 →
Corrective Assignment to Correct the Assignor/Assignee Designations Previously Recorded on Reel 026258 Frame 0402. Assignor(S) Hereby Confirms the Patent Security Agreement. Sep 28, 2011
From: TOLLGRADE COMMUNICATIONS, INC.
To: WELLS FARGO CAPITAL FINANCE, LLC, AS AGENT
Reel/Frame 026986/0645 →