IP Library Assignment 020657/0005
Patent Assignment
Reel/Frame 020657/0005

Assignment of Assignor's Interest

Recorded: 2008-03-16 Pages: 4
Assignors
CHALLENER, DAVID CARROLL
Executed: 2008-02-18
CROMER, DARYL CARVIS
Executed: 2008-02-18
LOCKER, HOWARD JEFFREY
Executed: 2008-02-18
SPRINGFIELD, RANDALL SCOTT
Executed: 2008-02-18
Assignee
LENOVO (SINGAPORE) PTE. LTD.
151 LORONG CHUAN, #02-01 NEW TECH PARK, SINGAPORE, 556741, SINGAPORE
Covered Property (1)
System and Method for Securely Clearing Secret Data That Remain in a Computer System Memory
Patent: 8,312,534 →
Application: 12/040,953 →
Publication: US 2009/0222915
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment Nov 25, 2015
From: LENOVO (SINGAPORE) PTE LTD.
To: LENOVO PC INTERNATIONAL
Reel/Frame 037160/0001 →
Assignment of Assignor's Interest Jan 10, 2025
From: LENOVO PC INTERNATIONAL LIMITED
To: LENOVO SWITZERLAND INTERNATIONAL GMBH
Reel/Frame 069870/0670 →