Carnegie Mellon University (CMU) today announced that Cadence Design Systems, Inc. and its CEO, Lip-Bu Tan, have made significant gifts of $3 million...Carnegie Mellon University (CMU) today announced that Cadence Design Systems, Inc. and its CEO, Lip-Bu Tan, have made significant gifts of $3 million...Carnegie Mellon University (CMU) today announced that Cadence Design Systems, Inc. and its CEO, Lip-Bu Tan, have made significant gifts of $3 million...