Ex Parte Powell et al - Page 16


                   Appeal No. 2006-1595                                                                                            
                   Application No. 09/798,484                                                                                      


                   1443, 1445, 24 USPQ2d 1443, 1444 (Fed. Cir. 1992).  If that burden is met, the                                  
                   burden 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 Id.;                                 
                   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).  Only those                                       
                   arguments actually made by appellants have been considered in this decision.                                    
                   Arguments which appellants could have made but chose not to make in the briefs                                  
                   have not been considered and are deemed to be waived [see 37 CFR §                                              
                   41.37(c)(1)(vii)(2004)].                                                                                        
                          Regarding independent claims 1, 12, and 22, the examiner essentially                                     
                   finds that Burgoon teaches every claimed feature except for (1) the first logic                                 
                   identifying hierarchy paths within the source code model, and (2) the second                                    
                   logic identifying hierarchy paths within the source code model corresponding to                                 
                   the HDL model [answer, pages 13 and 14].  The examiner cites Parson as                                          
                   teaching such limitations and contends that it would have been obvious to the                                   
                   skilled artisan at the time of the invention to include the first and second logic                              
                   elements as taught by Parson in the system of Burgoon to allow a complete                                       
                   hierarchical design path in logging error messages and other messages [id.].                                    
                          Appellants argue that the recited third and fourth logic elements are not                                
                   disclosed by Burgoon as the examiner alleges [brief, pages 12 and 13].                                          


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