Ex parte JULYAN et al. - Page 7




          Appeal No. 97-3075                                                          
          Application No. 08/201,846                                                  

          form, it does appear clear that the multiplexer 9 is not a                  
          decoder, per se, but rather, part of the entire system which                
          “decodes and selects.”  The multiplexer’s main function is in               
          the “selecting,” which is clearly subsequent to the “decoding”              
          performed by detector 7.  Accordingly, we will not sustain the              
          rejection of the claims under 35 U.S.C. § 112, first                        
          paragraph, because we find no reasonable basis for the                      
          examiner’s complaints regarding any inadequate written                      
          description or enablement problems under 35 U.S.C. § 112,                   
          first paragraph.                                                            
               With regard to the rejection based on the second                       
          paragraph of 35 U.S.C. § 112, the examiner makes two points.                
               First, the examiner contends that there is no antecedent               
          basis for “the sequence of latches represented by the decoded               
          digital phase signal.”  We disagree with the examiner’s                     
          assessment.  Claim 1, for example, sets forth that a digital                
          phase signal is derived.  Then, that digital phase signal is                
          decoded and a location represented by the decoded digital                   
          phase signal is detected within the sequence of latches.                    
          Thus, there appears to be an adequate antecedent basis for the              
          terms of the claims cited by the examiner.  The examiner’s                  

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