Ex parte CHAN et al. - Page 4




          Appeal No. 1998-2661                                                        
          Application 08/633,267                                                      

               Rather than repeat the positions of the appellants and                 
          the examiner, reference is made to the brief and reply brief                
          for appellants' positions, and to the first Office action,                  
          Paper No. 3, mailed on March 19, 1997, for statements of the                
          rejections of the claims along with the examiner's responsive               
          arguments in the answer.                                                    
                                       OPINION                                        
               Turning first to the rejection of claims 1, 2, 13 and 16               
          under 35 U.S.C. § 102 as being anticipated by Kau, we reverse               
          this rejection.  The examiner's position is made clear in the               
          positions set forth at pages 4 and 5 of the answer.  These                  
          include the view that Kau's general purpose registers 62                    
          correspond in an equivalent usage sense to the functioning of               
          the claimed physical rename registers and that Kau's                        
          intermediate storage buffers 60 correspond to the claimed                   
          virtual rename buffers.                                                     
               We basically agree with the appellants' view expressed                 
          primarily in the reply brief that the artisan would not have                
          realized such a correspondence as argued by the examiner.  We               
          note also that claim 1 does not recite any virtual registers                
          at all, only independent claim 13.  Both claims do, however,                

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