Ex Parte WALKER et al - Page 12




          Appeal No. 2000-1362                                                        
          Application 08/914,165                                                      

          examiner to produce a reference.  Because the examiner has also             
          failed to establish the obviousness of embedding a time stamp in            
          the encrypted audio recording, the rejection of claim 86 is                 
          reversed for this additional reason.                                        
               In addition, both claims 86 and 87 also recite generating              
          access codes and transmitting them to the two parties.  Although            
          appellants argue the limitations only with respect to claim 87,             
          the arguments apply also to claim 86.  The examiner finds that              
          Bieselin features an access code controller that generates access           
          codes and transmits them to the parties "as implicitly disclosed            
          in figure 6A and column 7 par. 6 of the specification . . .                 
          [which] disclose the use of a password, or access code, to access           
          the system" (EA4).                                                          
               There is clearly a difference between the system                       
          "generating" and transmitting access codes to the parties, as               
          claimed, and receiving access codes (passwords or user IDs) as              
          taught by Bieselin.  The examiner's rejection fails to address              
          the particular language of the claims.  For this additional                 
          reason, the rejection of claims 86 and 87 is reversed.                      









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