IP Library Assignment 023702/0046
Patent Assignment
Reel/Frame 023702/0046

Assignment of Assignor's Interest

Recorded: 2009-12-21 Pages: 3
Assignors
SYMANCZYK, RALF
Executed: 2008-01-16
ALBAREDE, PAUL-HENRI
Executed: 2008-01-15
Assignees
QIMONDA AG
GUSTAV-HEINEMANN-RING 212, MUNICH, 81739, GERMANY
ALTIS SEMICONDUCTOR
224, BD JOHN KENNEDY, 91105 CORBEIL ESSONNES CEDEX, FRANCE
Covered Property (1)
Retention Test System and Method for Resistively Switching Memory Devices
Patent: 7,715,258 →
Application: 11/962,956 →
Publication: US 2009/0161460
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 8, 2015
From: QIMONDA AG
To: INFINEON TECHNOLOGIES AG
Reel/Frame 035623/0001 →
Confirmatory Patent Assignment Mar 24, 2016
From: INFINEON TECHNOLOGIES AG
To: SAMSUNG ELECTRONICS CO., LTD.
Reel/Frame 038238/0955 →