Ex Parte LINN et al - Page 6



          Appeal No. 2002-1981                                                         
          Application No. 09/316,580                                                   

          Id.  Appellants do not appear to dispute the examiner's                      
          contention and, in fact, indicate that they have previously                  
          proposed changing the dependencies of claims 4 and 5 to claim 7,             
          which reads on the structure shown in Figure 4.  See appeal                  
          brief, page 6.                                                               
               As appellants do not present arguments traversing the                   
          examiner's position, the rejection is affirmed.                              
               Claim 10                                                                
               It is the examiner's contention that the specification does             
          not support the presence of first, second and third bonding                  
          materials in the final bonded wafer structure of claim 10.  See              
          examiner's answer, pages 14-15.  In support of their contention              
          that the specification does teach three bonding materials,                   
          appellants reference Figures 5A and B and the disclosure in the              
          specification relating to the formation of nitrox 519 by reaction            
          of oxidizer drop 505 with polysilicon 514.  Appeal brief, pages              
          8-9.                                                                         
               We have reviewed the referenced portion of the specification            
          and note that while first and second bonding materials are                   
          initially utilized, they are ultimately consumed by the reaction             
          to form nitrox, such that only a single bonding zone remains in              
          the final structure.  See specification, pages 9-10.                         
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