A pinless connector interposer for making densely populated, inexpensive, simple, reliable, self-wiping connections between components used in semiconductor packaging such as semiconductor carrying substrates, flexible and rigid printed circuit boards and cards. The connector interposer comprises an...http://www.google.de/patents/US4548451?utm_source=gb-gplus-sharePatent US4548451 - Pinless connector interposer and method for making the same