Patent Assignment
Reel/Frame 019276/0408
Assignment of Assignor's Interest
Recorded: 2007-05-10
Pages: 10
Assignors
DE ARAUJO, DANIEL N.
Executed: 2007-03-26
HANNA, JAMES T.
Executed: 2007-03-29
NICHOLSON, JAMES O.
Executed: 2007-03-26
WILKIE, BRUCE J.
Executed: 2007-04-04
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Clock Signal Synchronization Among Computers in a Network
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 17, 2013
From: DE ARAUJO, DANIEL N.; HANNA, JAMES T.; NICHOLSON, JAMES O.; WILKIE, BRUCE J.
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 029649/0943 →
Assignment of Assignor's Interest
Nov 10, 2014
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: LENOVO INTERNATIONAL LIMITED
Reel/Frame 034194/0291 →
Assignment of Assignor's Interest
Jun 17, 2026
From: LENOVO INTERNATIONAL LIMITED
To: LENOVO GLOBAL TECHNOLOGIES INTERNATIONAL LIMITED
Reel/Frame 075779/0249 →
Assignment of Assignor's Interest
Jun 17, 2026
From: LENOVO GLOBAL TECHNOLOGIES INTERNATIONAL LIMITED
To: LENOVO GLOBAL TECHNOLOGIES SWITZERLAND INTERNATIONAL GMBH
Reel/Frame 075783/0869 →