IP Library › Assignment 012139/0466
Patent Assignment
Reel/Frame 012139/0466

Assignment of Assignor's Interest

Recorded: 2001-08-30 Pages: 3
Assignors
DUAN, SHANLIN
Executed: 2001-07-19
LEE, WEI-MING
Executed: 2001-08-20
LO, YU
Executed: 2001-07-20
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Method for Burnishing Hard Disks
Patent: 6,526,639 →
Application: 09/944,226 →
Publication: US 2002/0029448
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 19, 2004
From: MARIANA HDD B.V.
To: HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
Reel/Frame 014871/0450 →
Assignment of Assignor's Interest Jul 19, 2004
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: MARIANA HDD B.V.
Reel/Frame 014871/0746 →