Ex parte CURRIE et al. - Page 3




          Appeal No. 96-3105                                                          
          Application 08/135,003                                                      

                    said channel region comprising adjacent said source               
               region a first portion having at least one of a higher                 
               bandgap energy and a lower electron affinity than a                    
               second portion extending between said first portion to                 
               said drain region, whereby                                             
                    a quasi-electric field in said channel region near                
               said source region is created in order to accelerate                   
               charge carriers and increase switching speed.                          

               The examiner relies on appellants' admitted prior art in               
          figures 1-3 and the following prior art references:                         
               Wieder et al. (Wieder)    4,468,851   September 4, 1984                
               Saunier et al. (Saunier)  4,558,337   December 10, 1985                
               Claims 1-3, 5-19, 30, 31, and 35-37 stand rejected under               
          35 U.S.C. § 103 as being unpatentable over the admitted prior               
          art in appellants' figures 1-3 and Wieder.                                  
               Claims 20-29 and 32-34 stand rejected under 35 U.S.C.                  
          § 103 as being unpatentable over the admitted prior art in                  
          appellants' figures 1-3 and Wieder, further in view of                      
          Saunier.                                                                    
               We refer to the Final Rejection (Paper No. 6) and the                  
          Examiner's Answer (Paper No. 14) (pages referred to as "EA__")              
          for a statement of the examiner's position and to the Appeal                
          Brief (Paper No. 13) (pages referred to as "Br__") for a                    
          statement of appellants' arguments thereagainst.                            

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