Appeal No. 96-4106 Application No. 08/271,238 DECISION ON APPEAL This is an appeal from the final rejection of claims 4, 5, 11, 12, 26 through 28, 31 through 33 and 35 through 37. In the final rejection, claims 1 through 3, 19 through 25 and 34 were indicated as being allowable, and claims 13, 29 and 30 were listed as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. In an Amendment After Final (paper number 18), claims 38 through 40 were added to the application. In an Advisory Action (paper number 20), claims 38 through 40 were added to the list of allowable claims. As a result of the withdrawal of the rejection of claims 4, 5, 11, 12 and 37 (Answer, page 3), and the allowance of these claims (Answer, page 1), claims 26 through 28, 31 through 33, 35 and 36 are the only claims that remain before us on appeal. The disclosed invention relates to a method and apparatus that checks the proper operation of a processor unit by operating a copy of the processor unit, and by comparing the output signals from the two processor units. The operation of 2Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007