Ex Parte DOI et al - Page 11




             Appeal No. 1997-2656                                                                                     
             Application No. 07/907,472                                                                               


             prima facie case of obviousness that the combination of teachings would have                             
             included a display of the selection.  (See answer at page 4.)  We agree with the                         
             examiner, and do not find that appellants have rebutted the examiner's line of                           
             reasoning and prima facie case.  With respect to the underlying concepts, appellants                     
             have identified neither how the "underlying concepts" are present in the language of the                 
             claim nor how they distinguish over the combination of the admitted prior art and                        
             Yoshida.  Therefore, this argument is not persuasive.                                                    
                    In item (6) with respect to claim 6, appellants argue that the argument at pages                  
             15-16 of the brief sets forth arguments for separate patentability.  (See Request for                    
             Rehearing at page 10.)  We agree with appellants.  Appellants argue that the audio and                   
             video data stored in addresses starting from opposite ends of the memory towards                         
             each other.  (See brief at page 15.)  The examiner maintains that "the choice of which                   
             comes first the video or the audio is clearly an arbitrary engineering design choice and                 
             as such it would have been obvious."  (See answer at page 4.)  From our understanding                    
             of the examiner's statement of the rejection, the examiner has not addressed the                         
             limitations of the claims.  From our review of the admitted prior art and Yoshida, neither               
             teaches the filling of the memory from opposite ends.  Therefore, the examiner has not                   
             set forth a prima facie case of obviousness, and we will not sustain the rejection of                    
             claim 6 and its dependent claim 7.  (Therefore, we have not addressed item (7) in the                    
             Request.)                                                                                                

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