Ex Parte Shin et al - Page 3

                Appeal 2007-2011                                                                             
                Application 09/823,272                                                                       

                      Claims 1, 3, 7, 12, and 13 stand rejected under 35 U.S.C. § 103 as                     
                being unpatentable over Wan in view of Kothuri.                                              
                      Claims 4 through 6, 8, 10, and 11 stand rejected under 35 U.S.C.                       
                § 103 as being unpatentable over Wan in view of Kothuri and Weber.                           
                      We refer to the Examiner's Answer (mailed November 30, 2006) and                       
                to Appellants' Brief (filed October 16, 2006) and Reply Brief (filed January                 
                30, 2007) for the respective arguments.                                                      

                                        SUMMARY OF DECISION                                                  
                      As a consequence of our review, we will affirm the obviousness                         
                rejections of claims 1, 3 through 8, and 10 through 13.  We also enter a new                 
                ground of rejection of claims 1, 3 through 8, and 10 through 13 under                        
                35 U.S.C. § 101.                                                                             

                                                 OPINION                                                     
                      Appellants contend (Br. 15-17 and Reply Br. 4-6) that Wan prefers                      
                cells of uniform size, whereas Kothuri divides data into subsets where each                  
                subset will fit into a leaf node regardless of cell size.  Appellants contend                
                (Br. 17) that modifying Wan with the teachings of Kothuri would render it                    
                unsatisfactory for its intended purpose.  Thus, Appellants contend (Br. 17)                  
                that it would not have been obvious to combine the teachings of Wan and                      
                Kothuri.  In addition, Appellants contend (Br. 17-18) that even if the                       
                references were combined, they would not suggest determining whether one                     
                or more of the uniform sized cells have a concentration of feature vectors                   
                and hierarchically partitioning them.                                                        


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