Patent Assignment
Reel/Frame 021618/0921
Assignment of Assignor's Interest
Recorded: 2008-10-01
Pages: 4
Assignors
CHALLENER, DAVID CARROLL
Executed: 2008-09-29
LOCKER, HOWARD JEFFREY
Executed: 2008-09-29
PENNISI, JOSEPH MICHAEL
Executed: 2008-09-29
SPRINGFIELD, RANDALL SCOTT
Executed: 2008-09-29
Assignee
LENOVO (SINGAPORE) PTE. LTD.
151 LORONG CHUAN, #02-01 NEW TECH PARK, SINGAPORE, 556741, SINGAPORE
Covered Property
(1)
Blocking Computer System Ports on Per User Basis
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment
Dec 4, 2015
From: LENOVO (SINGAPORE) PTE LTD.
To: LENOVO PC INTERNATIONAL
Reel/Frame 037211/0173 →
Assignment of Assignor's Interest
Jul 3, 2019
From: LENOVO (SINGAPORE) PTE. LTD.
To: LENOVO PC INTERNATIONAL LIMITED
Reel/Frame 049678/0824 →
Assignment of Assignor's Interest
Jan 10, 2025
From: LENOVO PC INTERNATIONAL LIMITED
To: LENOVO SWITZERLAND INTERNATIONAL GMBH
Reel/Frame 069870/0670 →