Ex Parte FU et al - Page 4




          Appeal No. 2001-1812                                                        
          Application No. 08/854,008                                                  

               Claims 1, 2, 4, 5, 7, 19, 20 and 23-25 are rejected under 35           
          U.S.C. § 103(a) as being unpatentable over Shiraishi or Hazuki or           
          Igarashi or Mikalesen in view of Demaray, the Asamaki article and           
          the Posadowski article; the remaining claims on appeal are                  
          correspondingly rejected over these references and further in               
          view of various combinations of the other previously-listed                 
          references relied upon by the examiner.                                     
               We refer to the brief and to the answer for a complete                 
          discussion of the contrary viewpoints expressed by the appellants           
          and by the examiner concerning the above noted rejections.                  
                                       OPINION                                        
               For the reasons set forth below, we cannot sustain any of              
          the rejections advanced by the examiner on this appeal except for           
          the rejections of independent claim 27 and of claim 28 which                
          depends therefrom.                                                          
               Claims 1-16 and 18-26 are directed to a sustained self-                
          sputtering apparatus or method which includes a biasable grid               
          positioned between the target and support.  With respect to these           
          claims, it is the examiner’s basic position that each of the                
          “primary” references to Shiraishi or Hazuki or Igarashi or                  
          Mikalesen discloses an apparatus which is not sustained self-               
          sputtering as here claimed but which includes a biasable grid               

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