Patent Assignment
Reel/Frame 018666/0625
Assignment of Assignor's Interest
Recorded: 2006-12-21
Pages: 3
Assignor
YAN, JIANG
Executed: 2006-11-10
Assignee
INFINEON TECHNOLOGIES NORTH AMERICA CORP.
1730 NORTH FIRST STREET, SAN JOSE, CALIFORNIA, 95112
Covered Property
(1)
Forming Conductive Stud for Semiconductive Devices
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 21, 2006
From: DYER, THOMAS W; FANG, SUNFEI
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 018666/0786 →
Assignment of Assignor's Interest
Apr 17, 2007
From: INFINEON TECHNOLOGIES NORTH AMERICA CORP.
To: INFINEON TECHNOLOGIES AG
Reel/Frame 019168/0507 →