Patent Number: 7,822,301

Title: Simple fiducial marking for quality verification of high density circuit board connectors

Abstract: A printed circuit board with a printed pattern of fiducial marks on a first side of the printed circuit board including a first indicia including a right triangle with its base parallel to a first edge of the board and an alignment mark adjacent thereto, and a second indicia including a right triangle with its base parallel to a second edge of the board opposite said first edge, and an alignment mark adjacent thereto.

Inventors: Whitehead; Thomas (Chicago, IL)

Assignee: Emcore Corporation

International Classification: G02B 6/12 (20060101); G06K 9/00 (20060101)

Expiration Date: 2018-10-26 0:00:00