Ex parte MATSUMOTO et al. - Page 8




          Appeal No. 96-0626                                                          
          Application 08/187,328                                                      


          conductivity range, Appellants show on page 10 of their                     
          specification, TABLE 1, that the admitted prior art insulators              
          (alumina and SiO ) already have the claimed electrical                      
                          2                                                           
          resistivity.                                                                
                    Since the Examiner has based the rejection of all                 
          claims on the substitution of insulation material in the                    
          layers of Appellants' admitted prior art or the layers of                   
          Suyama, as discussed supra, we will not sustain the rejection               
          of any claims.                                                              
                   We have not sustained the rejection of claims 1                   
          through 13 under 35 U.S.C. § 103.  Accordingly, the Examiner's              
          decision is reversed.                                                       


                               NEW GROUND OF REJECTION                                
                    Pursuant to the provisions of 37 CFR § 1.196(b), we               
          hereby enter the following new rejections.                                  


                    Claims 1 and 2 are rejected under 35 U.S.C. § 103 as              
          being unpatentable over Nakamura.  Nakamura teaches the                     
          claimed invention using a silicon insulating layer as the                   
          substrate.  Since the substrate (S in Figure 21B of Nakamura)               


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