Ex parte CHEN - Page 11




          Appeal No. 1998-2884                                                        
          Application No. 08/495,960                                                  





               We next consider the Examiner’s rejection of claims 22-26              
          and 28 under 35 U.S.C. § 103 as being unpatentable over                     
          Iranmanesh in view of Okada.  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 Appellant 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                          
          representative independent claim 22, after reviewing the                    
          Examiner’s analysis (Answer, pages 4 and 5), it is our view                 
          that the Examiner has pointed out the teachings of the applied              
          Iranmanesh and Okada references, has reasonably indicated the               
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