Patent Assignment
Reel/Frame 018994/0439
Assignment of Assignor's Interest
Recorded: 2007-03-12
Pages: 4
Assignors
CHALLENER, DAVID CARROLL
Executed: 2007-01-16
LOCKER, HOWARD
Executed: 2007-01-16
SPRINGFIELD, RANDALL SCOTT
Executed: 2007-01-16
WALTERMANN, ROD D.
Executed: 2007-01-25
Assignee
LENOVO (SINGAPORE) PTE. LTD.
151 LORONG CHUAN, # 02-01, TECH PARK, 556741, SINGAPORE
Covered Property
(1)
Apparatus, System, and Method for Authentication of a Core Root of Trust Measurement Chain
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 037208/0028 →
Assignment of Assignor's Interest
Jul 3, 2019
From: LENOVO (SINGAPORE) PTE. LTD.
To: LENOVO PC INTERNATIONAL
Reel/Frame 049667/0259 →
Assignment of Assignor's Interest
Jan 10, 2025
From: LENOVO PC INTERNATIONAL LIMITED
To: LENOVO SWITZERLAND INTERNATIONAL GMBH
Reel/Frame 069870/0670 →