Inventor

GEPHARD ROBERT H

US3 patents

Patents

3 patents

US5404044AApr 4, 1995

Parallel process interposer (PPI)

IBM335 citations96

US5386627AFeb 7, 1995

Method of fabricating a multi-layer integrated circuit chip interposer

IBM46 citations93

US5384955AJan 31, 1995

Method for replacing IC chip package interposer

IBM46 citations92