Ex parte GIANGARRA et al. - Page 5




          Appeal No. 1998-1507                                                        
          Application No. 08/499,988                                                  


          convincing rationale as to why the artisan would have made                  
          such a conversion from floating point to fixed point by                     
          providing an offset signal in the manner claimed.                           
               Accordingly, we will not sustain the rejection of any of               
          the claims under 35 U.S.C. § 103 based on the evidence                      
          provided by the examiner.                                                   
               We also note the examiner’s apparent reliance on U.S.                  
          Patent Nos. 5,220,589 and 5,619,198 as examples of prior art                
          disclosing the addition of an offset value to an input signal.              
          To whatever extent such art may be applicable to the instant                
          claimed subject matter, we have not considered these                        
          references since they form no part of the examiner’s statement              
          of rejection.  Where a reference is relied on to support a                  
          rejection, whether or not in a minor capacity, there would                  
          appear to be no excuse for not positively including the                     
          reference in the statement of the rejection.  In re Hoch, 428               
          F.2d 1341, 1342 n.3, 166 USPQ 406, 407 n.3 (CCPA 1970).                     
               The examiner’s decision is reversed.                                   


                                      REVERSED                                        


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