Ex parte SASAKI et al. - Page 5




          Appeal No. 96-3242                                                          
          Application 08/458,012                                                      


          not make a new record medium.  The Examiner argues that the                 
          claimed information content of the record medium as recited in              
          the claims are not functionally related to the record medium                
          structure.                                                                  
               We note that claims 21, 24 and 25 are directed to a                    
          method and not a record medium. Upon a careful review of                    
          Miura, we fail to find that Miura teaches these claimed method              
          steps.                                                                      




               Turning to Appellants' claims 20, 22 and 23, we note the               
          claims are reciting a disc having record data which performs a              
          particular function dealing with the retrieval of data from                 
          the disc.  Our reviewing court held that patentable weight                  
          must be given to a limitation which defines data stored on a                
          disc that defines functional characteristics of the memory.                 
          In re Lowry, 32 USPQ2d 1031, 1034 (Fed. Cir. 1994).  We find                
          that the argued limitations recited in claims 20, 22 and 23                 
          define a functional relationship with the memory.  Therefore,               
          we find that Miura fails to teach all of the limitations of                 


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