IP Library › Assignment 022480/0712
Patent Assignment
Reel/Frame 022480/0712

Assignment of Assignor's Interest

Recorded: 2009-04-01 Pages: 4
Assignor
Assignees
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
QIMONDA NORTH AMERICA CORP.
3000 CENTERGREEN WAY, CARY, NORTH CAROLINA, 27513
MACRONIX INTERNATIONAL CO., LTD.
NO. 16 LI-HSIN ROAD SCIENCE-BASED INDUSTRIAL PARK, HSINCHU, TAIWAN
Covered Property (1)
Current Constricting Phase Change Memory Element Structure
Patent: 7,745,807 →
Application: 11/776,301 →
Publication: US 2009/0014704
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 26, 2008
From: LAM, CHUNG HON
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 021594/0203 →
Assignment of Assignor's Interest Nov 13, 2008
From: RAOUX, SIMONE
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 021826/0822 →
Assignment of Assignor's Interest Nov 13, 2008
From: HAPP, THOMAS; PHILIPP, JAN B.
To: QIMONDA NORTH AMERICA CORP.
Reel/Frame 021827/0082 →
Assignment of Assignor's Interest Sep 4, 2009
From: CHEN, CHIEH-FANG; CHEN, SHIH-HUNG; CHEN, YI-CHOU; HO, CHIA HUA
To: MACRONIX INTERNATIONAL CO., LTD.
Reel/Frame 023193/0066 →
Assignment of Assignor's Interest Apr 18, 2011
From: QIMONDA NORTH AMERICA CORP.
To: QIMONDA AG
Reel/Frame 026144/0905 →