Patent Assignment
Reel/Frame 031631/0503
Assignment of Assignor's Interest
Recorded: 2013-11-19
Pages: 10
Assignors
LEIDY, ROBERT K.
Executed: 2013-11-19
LEVY, MARK D.
Executed: 2013-11-19
LIU, QIZHI
Executed: 2013-11-19
MILO, GARY L
Executed: 2013-11-19
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Formation of an Asymmetric Trench in a Semiconductor Substrate and a Bipolar Semiconductor Device Having an Asymmetric Trench Isolation Region