Ex parte HACKETT et al. - Page 5




          Appeal No. 1999-2012                                                        
          Application No. 08/801,610                                                  


                                       OPINION                                        
              We have considered the rejections advanced by the Examiner             
          and the supporting arguments.  We have, likewise, reviewed the              
          Appellants’ arguments set forth in the briefs.                              
               We reverse.                                                            
               We consider the two grounds of rejections below.                       
               Rejection under 35 U.S.C. § 102                                        
               The Examiner rejects claims 2 and 13 at pages 5 and 6 of               
          the Examiner’s answer under this ground of rejection.  The                  
          Examiner asserts that Gillard anticipates the recited                       
          limitations of this claim, id.                                              
               Appellants argue, brief at page 6, that “[t]he reference               
          [Gillard] clearly does not show or discuss, ‘using ... the                  
          block motion vector for the current block and the block motion              
          vectors for the three adjacent blocks ... which are nearest to              
          that portion of pixels of the current block to which the                    
          current pixel belongs, ..’ as claimed ....”  We find that                   
          Gillard discloses, column 15, lines 43-50, “[c]onsequently it               
          is necessary to provide a choice of motion vectors for each                 
          block such that every pixel within that block will have a fair              
          chance of its motion being accurately estimated.  In the                    
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