Ex parte TSUTSUMI - Page 4




          Appeal No. 95-4183                                                          
          Application 07/945,714                                                      



                                       OPINION                                        
                    We will not sustain the rejection of claim 14 under 35            
          U.S.C. 103 in view of Kitano because the examiner has failed to             
          establish a prima facie case of obviousness with regard to the              
          claimed subject matter.                                                     
                    Claim 14 calls for, inter alia,                                   
                    a serial converter circuit responsive                             
                    to a fringe request signal from a                                 
                    microcomputer to generate a bit pattern                           
                    of fringe for said bit pattern of said                            
                    character pattern and output signals for                          
                    said fringe bit pattern and said bit                              
                    pattern of said character pattern dot by                          
                    dot every clock having a period                                   
                    corresponding to a horizontal scan                                
                    period of respective display dots on the                          
                    display screen...                                                 
                    The examiner contends [page 2 of the second                       
          supplemental answer] that "the claimed fringe bit pattern or bit            
          pattern of spaces reads on the generated spaces of Kitano..."               
          While the examiner has previously explained why he regards the              
          previously claimed bit pattern of spaces as being obvious over              

          patentability of claim 14 in view of Kitano is basically treated in         
          the second supplemental answer (Paper No. 21, August 6, 1996) and           
          the supplemental reply brief (Paper No. 22, October 7, 1996).  The          
          issue was narrowed down to the patentability of claim 14, solely,           
          with the cancellation of claims 8 through 10, 12 and 13 by the              
          amendment of March 7, 1995 (Paper No. 19).                                  


                                         -4-                                          





Page:  Previous  1  2  3  4  5  6  7  8  Next 

Last modified: November 3, 2007