Patent Assignment
Reel/Frame 024935/0660
Assignment of Assignor's Interest
Recorded: 2010-09-03
Pages: 4
Assignors
ISHIDA, NORIHITO
Executed: 2010-08-11
INADA, TOYOAKI
Executed: 2010-08-17
KASAMATSU, EITAROH
Executed: 2010-08-11
YOSHIYAMA, NORITOSHI
Executed: 2010-08-12
Assignee
LENOVO (SINGAPORE) PTE. LTD.
151 LORONG CHUAN, #02-01 NEW TECH PARK, SINGAPORE, 556741, SINGAPORE
Covered Property
(1)
Method for Protecting a Privilege Level of System Management Mode of a Computer System
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 037211/0693 →
Assignment of Assignor's Interest
Jul 3, 2019
From: LENOVO (SINGAPORE) PTE. LTD.
To: LENOVO PC INTERNATIONAL
Reel/Frame 049667/0620 →
Assignment of Assignor's Interest
Jan 10, 2025
From: LENOVO PC INTERNATIONAL LIMITED
To: LENOVO SWITZERLAND INTERNATIONAL GMBH
Reel/Frame 069870/0670 →