Ex Parte Sengupta et al - Page 8




               Appeal No. 2003-1260                                                                        Page 8                
               Application No. 09/850,654                                                                                        


                      We conclude that the Examiner has established a prima facie case of anticipation with                      
               respect to the subject matter of claims 1-7 and 10-12 which has not been sufficiently rebutted by                 
               Appellants.                                                                                                       
                      Group 4                                                                                                    
                      Group 4 contains claims 13 and 15.  Our focus will be on representative claim 13.  Claim                   
               13 requires, among other things, “a conductive structure formed over the device layer and in                      
               contact with the metallic material, the conductive structure having at least one sidewall extending               
               from a surface of the metallic material.”                                                                         
                      Appellants argue that “the Examiner failed to cite a portion of [Kimizuka] that teaches or                 
               suggests a conductive structure over the device layer, in contact with the metallic material and                  
               having at least one sidewall extending from a surface of the metallic material.” (Brief, p. 5).                   
               Figure 4F clearly shows a conductive structure 9 over the device layer 5 and in contact with the                  
               metallic material 8.  As we discussed above, we find that spacer contact with the metallic                        
               material occurs in the known aggressively designed devices and would inherently be present in                     
               the device of Kimizuka.                                                                                           
                      We conclude that the Examiner has established a prima facie case of anticipation with                      
               respect to the subject matter of claims 13 and 15 which has not been sufficiently rebutted by                     
               Appellants.                                                                                                       


                      Group 5                                                                                                    







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