Ex Parte CHOI - Page 9




            Appeal No. 2002-2015                                                   Page 9              
            Application No. 09/232,138                                                                 


            the circuitry on data channel board 137.  Accordingly, we find                             
            that the examiner has failed to establish a prima facie case of                            
            anticipation of independent claim 6.  The rejection of claim 6                             
            under 35 U.S.C. § 102(b) as anticipated by Hatchett is therefore                           
            reversed.  Independent claims 1, 15, and 18 similarly recite that                          
            the sub PCBs are adapted for controlling, responsive to said main                          
            PCB, reading/writing of data by the heads of the HDAs.  With                               
            respect to claim 18, although we agree with the examiner (answer,                          
            page 6) that the term “plurality” does not require that the disks                          
            have different storage capacities, as advanced by appellant                                
            (brief, pages 23 and 24) we cannot sustain the rejection of                                
            independent claims 1, 15, 16, and 18 because Hatchett does not                             
            teach that the sub PCBs 137 are adapted for controlling,                                   
            responsively to said main PCB, reading /writing of data by the                             
            heads of the HDAs.  Accordingly, the rejection of claims 1-3, 7-                           
            11, 15, 16, 18, and 19 under 35 U.S.C. § 102(b) is reversed.                               
                  We turn next to the rejection of claims 4, 5, 12, 13, 17,                            
            and 20 under 35 U.S.C. § 103(a) as unpatentable over Hatchett in                           
            view of Bajorek.                                                                           












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