IP Library › Assignment 013318/0307
Patent Assignment
Reel/Frame 013318/0307

Assignment of Assignor's Interest

Recorded: 2002-09-19 Pages: 2
Assignors
CHILDS, PHILIP LEE
Executed: 2002-08-19
VANOVER, MICHAEL T.
Executed: 2002-08-30
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Remote Authentication Caching on a Trusted Client or Gateway System
Patent: 7,234,157 →
Application: 10/064,275 →
Publication: US 2004/0003190
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 4, 2005
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: LENOVO (SINGAPORE) PTE LTD.
Reel/Frame 016891/0507 →
Nunc Pro Tunc Assignment Nov 25, 2015
From: LENOVO (SINGAPORE) PTE LTD.
To: LENOVO PC INTERNATIONAL
Reel/Frame 037160/0001 →