Ex parte NAKAMURA - Page 5




          Appeal No. 1997-0837                                                        
          Application 08/121,116                                                      


          conversion element, the examiner has not provided a basis in fact           
          and/or technical reasoning to reasonably support that conclusion.           
          In re King, supra.                                                          
          The examiner also takes the position to the effect that the                 
          multiplexing circuits of Darling comprise a first switch coupled            
          to the output of each of a plurality of neuron MOSFETs for                  
          selectively coupling each of the plurality of neuron MOSFETs to             
          the smoothed output of the image sensor.  Although this may be the          
          case, it has not been shown that it is necessarily so.  In re               
          King, supra.  The examiner argues in his brief that a switch must           
          be provided by which output signals of the MOSFETs are made                 
          available to “other circuits within the system which use the                
          output signals”.  However, there is no disclosure regarding what            
          the “output multiplexing architecture” of Darling comprises, and            
          we are not convinced that the “other circuits” referred to by the           
          examiner comprise a smoothed output to which each of the plurality          
          of MOSFETs is selectively coupled.                                          
          Umeda, Holmes and Ingham, considered separately or together,                
          do not compensate for the shortcomings of Darling and Shibata.              
          Whereas the remaining claims depend from either claim 4 or                  
          claim 15, the rejection of these claims will not be sustained.              

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