Ex parte AHAMED et al. - Page 6




          Appeal No. 96-1492                                                          
          Application 07/666,162                                                      



          664 (Fed. Cir. 1985), cert. denied, 475 U.S. 1017 (1986); ACS               
          Hosp. Sys., Inc. v. Montefiore Hosp., 732 F.2d 1572, 1577, 221              
          USPQ 929, 933 (Fed. Cir. 1984).  These showings by the                      
          examiner are an essential part of complying with the burden of              
          presenting a prima facie case of obviousness.  Note In re                   
          Oetiker, 977 F.2d 1443, 1445, 24 USPQ2d 1443, 1444 (Fed. Cir.               
          1992).                                                                      
          With respect to representative, independent claim 1,                        
          the examiner basically asserts that Liu teaches the invention               
          of claim 1 except for the recitation that each processor                    
          processes the portion of the task distributed to it in the                  
          same amount of time as the other processors process their                   
          distributed portions, and the recitation that the subtasks are              
          allocated in inverse order such that the processor having the               
          lowest processing rate receives the first task portion and the              
          processor having the highest processing rate receives the last              
          task portion [answer, pages 3-6].  Natarajan is cited by the                
          examiner as teaching an allocation system in which tasks are                
          allocated among a plurality of processors such that all                     
          processors finish at substantially the same time.  The                      

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