Ex Parte Wang et al - Page 5

                Appeal 2007-1115                                                                             
                Application 10/150,145                                                                       
                any express teaching of configuring and reconfiguring the base station.                      
                Rather, we find that col. 5, lines 41-47, tends to suggest that the mobile unit              
                receives and processes each generation’s signals without configuring and                     
                reconfiguring either base station.  Therefore, we find that the Examiner has                 
                not established the requisite initial showing of all the claimed elements.                   
                Therefore, we cannot sustain the rejection of independent claims 2 and 5 and                 
                their dependent claims 3, 4, 6, and 7.                                                       
                                                35 U.S.C. § 103                                              
                   With respect to the role of the Examiner as finder of fact, the Court of                  
                Appeals for the Federal Circuit has stated: “the examiner bears the initial                  
                burden, on review of the prior art or on any other ground, of presenting a                   
                prima facie case of unpatentability.”  In re Oetiker, 977 F.2d 1443, 1445, 24                
                USPQ2d 1443, 1444 (Fed. Cir. 1992).  The Court of Appeals for the Federal                    
                Circuit has also noted: “[w]hat the prior art teaches, whether it teaches away               
                from the claimed invention, and whether it motivates a combination of                        
                teachings from different references are questions of fact.”  In re Fulton, 391               
                F.3d 1195, 1199-1200, 73 USPQ2d 1141, 1144 (Fed. Cir. 2004) (internal                        
                citations omitted).  In rejecting claims under 35 U.S.C. § 103, it is                        
                incumbent upon the Examiner to establish a factual basis to support the legal                
                conclusion of obviousness.  See In re Fine, 837 F.2d 1071, 1073, 5 USPQ2d                    
                1596, 1598 (Fed. Cir. 1988).  In so doing, the Examiner must make the                        
                factual determinations set forth in Graham v. John Deere Co., 383 U.S. 1,                    
                17, 148 USPQ 459, 467 (1966).  Furthermore, “‘there must be some                             
                articulated reasoning with some rational underpinning to support the legal                   
                conclusion of obviousness’ . . . . [H]owever, the analysis need not seek out                 
                precise teachings directed to the specific subject matter of the challenged                  

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