The opinion in support of the decision being entered today was not written for publication and is not binding precedent of the Board Paper No. 18 UNITED STATES PATENT AND TRADEMARK OFFICE ______________________ BEFORE THE BOARD OF PATENT APPEALS AND INTERFERENCES ______________________ Ex parte DEBORA JEAN BYRNE and SHAW-BEN SHI ______________________ Appeal No. 2002-1894 Application No. 09/195,870 ______________________ ON BRIEF ______________________ Before HAIRSTON, BARRETT and BLANKENSHIP, Administrative Patent Judge. HAIRSTON, Administrative Patent Judge. DECISION ON APPEAL This is an appeal from the final rejection of claims 1 through 29. The disclosed invention relates to the processing of sparse hierarchical access control list (ACL) data stored in a relational database used as a backing store for a directory object. Claim 1 is illustrative of the claimed invention, and it reads as follows: 1. A method for processing sparse hierarchical ACL data stored in a relational database used as a backing store for a directory service, comprising the steps of: -1-Page: 1 2 3 4 5 6 NextLast modified: November 3, 2007