Ex parte UDA - Page 6




          Appeal No. 96-1191                                                            
          Application 08/344,624                                                        


          As a general proposition in an appeal involving a rejection                   
          under 35 U.S.C. § 103, an examiner is under a burden to make                  
          out a prima facie case of obviousness.  If that burden is met,                
          the burden of going forward then shifts to the applicant to                   
          overcome the prima facie case with argument and/or evidence.                  
          Obviousness is then determined on the basis of the evidence as                
          a whole and the relative persuasiveness of the arguments.  See                
          In re Oetiker, 977 F.2d 1443, 1445, 24 USPQ2d 1443, 1444 (Fed.                
          Cir. 1992); In re Hedges, 783 F.2d 1038, 1039, 228 USPQ 685,                  
          686 (Fed. Cir. 1986); In re Piasecki, 745 F.2d 1468, 1472, 223                
          USPQ 785, 788 (Fed. Cir. 1984); and In re Rinehart, 531 F.2d                  
          1048, 1052, 189 USPQ 143, 147 (CCPA 1976).                                    
          With respect to independent claims 1 and 3, appellant                         
          argues that (1) the examiner has failed to establish a prima                  
          facie case of obviousness; (2) the examiner has not made                      
          appropriate factual findings; and (3) the examiner has                        
          provided no motivation to modify Kadowaki so as to arrive at                  
          the claimed invention [brief, pages 7-11].  Since the examiner                
          has alternatively rejected the claims under Sections 102 and                  
          103, there is little discussion on the question of                            
          obviousness.  The examiner’s only comment is that it would                    
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