The opinion in support of the decision being entered today was not written for publication and is not binding precedent of the Board. UNITED STATES PATENT AND TRADEMARK OFFICE __________ BEFORE THE BOARD OF PATENT APPEALS AND INTERFERENCES __________ Ex parte RONALD P. MANGINELL, W. KENT SCHUBERT, and RANDY J. SHUL __________ Appeal No. 2005-0237 Application No. 10/165,861 __________ ON BRIEF __________ Before GARRIS, WARREN, and DELMENDO, Administrative Patent Judges. GARRIS, Administrative Patent Judge. DECISION ON APPEAL This is a decision on an appeal which involves claims 1-5. The subject matter on appeal relates to a method for fabrication of silicon-based microstructures comprising the deposition and patterning of an etching delay layer on a surface of a substrate. The method further comprises an etching process, the thickness and location of the etching delay layer being 1Page: 1 2 3 4 5 6 NextLast modified: November 3, 2007