Ex Parte Hua et al - Page 14


                Appeal 2007-1762                                                                             
                Application 10/218,245                                                                       
                      Here, we find the logical “if-then” construct of claim 2 is merely an                  
                abstract idea since the claim contains no structural environment to perform                  
                the “if-then” construct.  Claim 8, which depends from claim 2, fails to                      
                remedy this deficiency.  Furthermore, in the event that none of the recited                  
                “if . . . then” statements are satisfied, it is unclear what the scope of the                
                claim 2 is.  Therefore, we conclude that claim 2 is directed to non-statutory                
                subject matter. Because dependent claim 8 fails to remedy the deficiencies                   
                of independent claim 2, we also conclude that claim 8 is directed to non-                    
                statutory subject matter.                                                                    
                                           Independent claim 44                                              
                      We note that Appellants have not presented arguments invoking 35                       
                U.S.C. § 112, sixth paragraph.  Therefore, we find no hardware or machine                    
                elements expressly recited in claim 44.  We note that our reviewing court                    
                has found transformation of data by a machine constitutes statutory subject                  
                matter if the claimed invention as a whole accomplishes a practical                          
                application.  That is, it must produce a “useful, concrete and tangible result.”             
                State Street, 149 F.3d 1368, 1373-74, 47 USPQ2d 1596, 1600-02 (Fed. Cir.                     
                1998).  However, State Street did not hold that a “useful, concrete and                      
                tangible result” alone, without a machine, is sufficient for statutory subject               
                matter.  Id. at 1373, 47 USPQ2d at 1601.  Therefore, we conclude that                        
                independent claim 44 is directed to non-statutory subject matter.                            

                                     35 U.S.C. §112, second paragraph                                        
                      Claims 19-23, 25-33, 35-38, 40-45, and 47 are rejected under 35                        
                U.S.C. § 112, second paragraph, as being indefinite for failing to particularly              


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