Ex parte BOST et al. - Page 4




          Appeal No. 96-1508                                                          
          Application No. 08/112,445                                                  


               We agree with the examiner that certain arguments by                   
          appellants are not commensurate in scope with the claimed                   
          subject matter.  For example, while appellants argue [page 6                
          of the principal brief] that nothing in Anantha and Kawasaki                
          teaches “...to improve adhesion and reduce tensile stress of                
          sidewall spacers, and reduce delamination effects on the                    
          dielectric layers,” nothing in the instant claims requires                  
          such improvements.                                                          
               Even so, we will not sustain either of the rejections                  
          under 35 U.S.C. 103 because the applied references are clearly              
          not directed to the claimed subject matter nor would the                    
          claimed subject matter have been obvious thereover within the               
          meaning of 35 U.S.C. 103.                                                   
               The instant claims are directed to a “semiconductor die”               
          which comprises certain elements.  The examiner has not                     
          pointed out where the applied references teach or suggest such              
          a “die.”                                                                    
               Moreover, the instant claims all require the physical                  
          structure of a “guard wall.”  This guard wall is adjacent the               
          electrically active region and is disposed in an opening in                 
          the dielectric layer, said opening having a main section and a              
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