Patent Assignment
Reel/Frame 026191/0655
Assignment of Assignor's Interest
Recorded: 2011-04-28
Pages: 3
Assignors
FAN, SU C.
Executed: 2011-04-26
HORAK, DAVID V.
Executed: 2011-04-25
KOBURGER, CHARLES W., III
Executed: 2011-04-25
PONOTH, SHOM
Executed: 2011-04-26
YANG, CHIH-CHAO
Executed: 2011-04-25
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Borderless Contact Structure Employing Dual Etch Stop Layers