Ex parte HASEGAWA et al. - Page 3




          Appeal No. 95-4206                                                          
          Application No. 07/803,465                                                  



          Dodson                        4,702,154                Oct. 27,             
          1987                                                                        
          Varaiya et al. (Varaiya)           4,754,397                Jun.            
          28, 1988                                                                    
          Sarraf                        4,926,291                May  15,             
          1990                                                                        
          Takahashi et al. (Takahashi)       5,173,819                Dec.            
          22, 1992                                                                    
                                   (effective filing date Oct. 2, 1989)               

               Claims 1 through 24, 26 through 37 and 39 through 47                   
          stand rejected under 35 U.S.C. 103.  As evidence of                         
          obviousness, the examiner cites Sarraf with regard to claims 1              
          through 24, 26 through 33, 36, 37 and 39 through 47, adding                 
          Varaiya with regard to claims 34 and 35.  In the new grounds                
          of rejection entered in the principal answer, the examiner now              
          holds claims 1 through 4, 11 through 19, 29 through 36 and 40               
          through 48 rejected under 35 U.S.C. 112, first and second                   
          paragraphs, as being directed to a nonenabling disclosure and               
          as being indefinite.  Claims 5 through 7 and 10 also stand                  
          rejected under 35 U.S.C. 102(e) as anticipated by Takahashi.                
          Moreover, claims 1 through 24, 26 through 33, 36, 37 and 39                 
          through 47 stand rejected under 35 U.S.C. 103 as unpatentable               
          over Sarraf in view of Dodson and claims 34 and 35 stand                    


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