Appeal No. 2004-0710 Application No. 09/726,260 obvious to one of ordinary skill in the art within the meaning of § 103 in view of the applied prior art. Accordingly, we will sustain the examiner’s rejections for essentially those reasons expressed in the answer. Appellants do not dispute the examiner’s factual determination that Ball discloses an electronic circuit package comprising an integrated circuit element having first and second surfaces, a plurality of first electrically conducting leads which extend under the second surface of the circuit element, a plurality of second electrically conducting leads which do not extend under the second surface of the circuit element, a bonding material between the second surface of the circuit element and the first conducting leads which extend under the second surface of the circuit element, wherein the bonding material is a thermal conductor and electrically non-conductive, and the claimed electrical connections between input/output pads on the first surface of the circuit element and the first and second electrically conducting leads. The principal arguments advanced by appellants is that Ball describes a circuit package comprising two integrated circuit elements or die, while the appealed claims 4Page: Previous 1 2 3 4 5 6 7 8 NextLast modified: November 3, 2007