Patent Assignment
Reel/Frame 018042/0503
Assignment of Assignor's Interest
Recorded: 2006-08-02
Pages: 3
Assignor
LIU, SHENGMING NMI
Executed: 2002-01-03
Assignee
ELECTRONIC DATA SYSTEMS CORPORATION
5400 LEGACY DRIVE, H3-3A-05, PLANO, TEXAS, 75024
Covered Property
(1)
Computer-Aided Progressive Die Design System and Method
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 2, 2006
From: ELECTRONIC DATA SYSTEMS CORPORATION
To: UGS PLM SOLUTIONS, INC.
Reel/Frame 018042/0656 →
Merger
Sep 26, 2008
From: UGS PLM SOLUTIONS INC.
To: UGS CORP.
Reel/Frame 021590/0206 →
Change of Name
Sep 26, 2008
From: UGS CORP.
To: SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE INC.
Reel/Frame 021590/0250 →