Ex parte GIBSON et al. - Page 6






          Appeal No.1996-3237                                                         
          Application 08/266,431                                                      


          claimed invention would have been obvious in view of these                  
          teachings of Carbine.                                                       
          Although appellants make some arguments which the                           
          examiner has properly dismissed as not being commensurate in                
          scope with the claimed invention, appellants make one very                  
          good argument which the examiner has completely ignored both                
          in the statement of the rejection and in the response to                    
          arguments section of the answer.  This one very good argument               
          is that each of the appealed claims recites that the                        
          comparison is between the state of the circuit at one point in              
          time with the state of the circuit at a second point in time.               
          In other words, test outputs of the claims are compared to                  
          each other and not to some expected response.                               




          The examiner notes that Carbine performs a comparison                       
          between states of the circuit and expected responses and seems              
          to consider this comparison to be the same as the claimed                   
          comparison.  While there is no question that the VLSI tester                


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