IP Library Assignment 012145/0111
Patent Assignment
Reel/Frame 012145/0111

Assignment of Assignor's Interest

Recorded: 2001-09-10 Pages: 3
Assignor
MYLEX CORPORATION
Executed: 2001-07-31
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Properties (5)
Method and Apparatus Form Management of Faulty Data in a Raid System
Patent: 5,913,927 →
Application: 08/573,127 →
Modular Cache Memory Battery Backup System
Patent: 5,677,890 →
Application: 08/613,064 →
Modular Mirrored Cache Memory Battery Backup System
Patent: 5,784,548 →
Application: 08/613,080 →
Fault-Tolerant Preservation of Data Integrity During Dynamic Raid Set Expansion
Patent: 5,875,457 →
Application: 08/727,745 →
Reliable Event Delivery System
Patent: 5,951,648 →
Application: 08/810,013 →
Related Assignments (1)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 20, 2006
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: XYRATEX TECHNOLOGY LIMITED
Reel/Frame 018688/0901 →