IP Library › Assignment 013977/0843
Patent Assignment
Reel/Frame 013977/0843

Assignment of Assignor's Interest

Recorded: 2003-04-10 Pages: 4
Assignors
CATHERMAN, RYAN CHARLES
Executed: 2003-04-07
GOODMAN, STEVEN DALE
Executed: 2003-04-08
HOFF, JAMES PATRICK
Executed: 2003-04-07
SPRINGFIELD, RANDALL SCOTT
Executed: 2003-04-08
WARD, JAMES PETER
Executed: 2003-04-09
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Trusted Platform Motherboard Having Physical Presence Detection Based on Activation of Power-On-Switch
Patent: 7,254,722 →
Application: 10/411,415 →
Publication: US 2004/0205070
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 →