Patent Assignment
Reel/Frame 022201/0830
Assignment of Assignor's Interest
Recorded: 2009-02-04
Pages: 10
Assignors
SPRINGFIELD, RANDALL S.
Executed: 2009-01-21
ESTROFF, JEFFREY M.
Executed: 2009-01-22
KAWANO, SEIICHI
Executed: 2009-01-21
HAGIWARA, MIKIO
Executed: 2009-01-21
CHALLENER, DAVID C.
Executed: 2009-01-22
HOFF, JAMES P.
Executed: 2009-01-21
MA, BINQIANG
Executed: 2009-01-22
Assignee
LENOVO (SINGAPORE) PTE. LTD.
151, LORONG CHUAN, #02-01, NEW TECH PARK, SINGAPORE, 556741, SINGAPORE
Covered Property
(1)
Management of Hardware Passwords
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 →