Ex Parte Chambers et al - Page 7



          Appeal No. 2005-1869                                                        
          Application No. 09/902,051                                                  

          Therefore, the filter 112 is responsive to the thermal asperity             
          signal “in accordance with said data rate” since the filter is              
          responsive to the thermal asperity signal no matter what the                
          actual data rate is in Patti and that is all the instant claim              
          language requires.                                                          
               Based on our discussion and interpretation of the instant              
          claim language supra, there is no need for any circuit in Patti             
          to determine a data rate, as argued by appellants.  The                     
          programmable thermal asperity recovery circuit 102 need not be              
          adjusted based on different data rates because the instant claims           
          do not require such a data rate determining circuit or different            
          data rates.                                                                 
               Accordingly, since we find that the examiner has presented a           
          prima facie case of anticipation and that appellants have not               
          successfully rebutted such prima facie case, the decision of the            
          examiner rejecting claims 1-10 under 35 U.S.C. §102 (e) is                  
          affirmed.                                                                   






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