Ex parte ISHIBASHI - Page 11




          Appeal No. 96-2528                                                          
          Application 08/011,202                                                      


               As to the argument presented at the middle of page 4 of                
          the brief, the examiner’s statement of the rejection of claim               
          1 at pages 5 and 6 of the answer correlates Yamada’s teachings              
          to the claimed forbidden regions in the channel region.  As to              
          the two-dimensional verses three-dimensional argument at the                
          bottom of page 4 of the brief, we are in agreement with the                 
          examiner’s position set forth at the middle of page 10 of the               
          answer.  It appears that the three-dimensional characteristics              
          of Yamada relate to this argument as confirmed by the Figure 1              
          (a) top view showing taken with the Figure 1 (b) cross-                     
          sectional view of Onda’s striped channel FET at page 125 of                 
          his article.                                                                
               The examiner’s position at page 11 of the answer                       
          addresses the features of dependent claim 2 and meets                       
          appellants’ arguments at the bottom of page 5 of the brief.                 
          Although the specific recitation of the composition of the                  
          forbidden regions in claim 3 is expressed at the bottom of                  
          page 5 of the brief, they have not been apparently directly                 
          addressed by the examiner.  We note that the Yamada’s                       
          disclosure teaches in terms of plural different “types” of                  
          semiconductor material relating to the expressly identified                 
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