Patent Assignment
Reel/Frame 017602/0865
Assignment of Assignor's Interest
Recorded: 2006-05-11
Pages: 3
Assignee
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE, PITTSBURGH, PENNSYLVANIA, 15219-3120
Covered Property
(1)
Signal Apparatus, Light Emitting Diode (Led) Drive Circuit, Led Display Circuit, and Display System Including the Same
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.