Ex parte IWAMURA - Page 3




              Appeal No. 1997-3844                                                                                       
              Application No. 08/456,963                                                                                 


                     the motion vector for the target block which represents the motion vector for the                   
                     target block as a difference between the motion vector for the target block and the                 
                     motion vector for a selected one of the comparison blocks; and                                      
                            motion compensating means for producing the blocks of the prediction                         
                     picture, the motion compensating means producing each prediction block of the                       
                     prediction picture by applying motion compensation to the prediction picture in                     
                     response to the motion vectors calculated by the motion detecting means.                            
                     The prior art references of record relied upon by the Examiner in rejecting the                     
              appealed claims are:                                                                                       
              Kondo                              4,777,530                           Oct. 11, 1988                       
              Nagata et al. (Nagata)             5,113,255                           May 12, 1992                        
              Henot                              5,196,933                           Mar. 23, 1993                       
                                                                       (Filing date Mar. 19, 1991)                       
                     Claims 8-12 and 25-32 stand rejected under 35 U.S.C. § 103 as being                                 
              unpatentable over Nagata in view of Kondo.  Claim 13 stands rejected under 35 U.S.C. §                     
              103 as being unpatentable over Nagata and Kondo in view of Henot.                                          
                     Rather than reiterate the conflicting viewpoints advanced by the Examiner and the                   
              appellant regarding the above-noted rejections, we make reference to the Examiner's                        
              answer (Paper No. 22, mailed Aug. 19, 1997) for the Examiner's reasoning in support of                     
              the rejections, and to the appellant's brief (Paper No. 20, filed Dec. 30, 1996) for the                   
              appellant's arguments thereagainst.                                                                        






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