Ex Parte ITOH et al - Page 1




               The opinion in support of the decision being entered today was not     
               written for publication and is not binding precedent of the Board.     
                                                               Paper No. 32           
                      UNITED STATES PATENT AND TRADEMARK OFFICE                       
                                    ____________                                      
                         BEFORE THE BOARD OF PATENT APPEALS                           
                                  AND INTERFERENCES                                   
                                    ____________                                      
               Ex parte SAKAE ITOH, TATSUYA SAKAI, MASAYUKI MURAKAMI                  
                                 and TSUTOMU NUMATA                                   
                                    ____________                                      
                                Appeal No. 2003-0965                                  
                             Application No. 09/030,829                               
                                    ____________                                      
                                      ON BRIEF                                        
                                    ____________                                      
          Before FLEMING, RUGGIERO, and MACDONALD, Administrative Patent              
          Judges.                                                                     
          MACDONALD, Administrative Patent Judge.                                     


                                 DECISION ON APPEAL                                   

               This is a decision on appeal from the final rejection of               
          claims 1-10.                                                                
                                      Invention                                       
               Appellants' invention relates to control of the input/output           
          operation between a microcomputer unit (MCU) and a hard disc                
          controller (HDC).  The MCU and HDC are synchronized with a clock.           
          (Appellants' specification, page 25, lines 20-25).  In the case             
          of an output operation, the MCU sends a data read request signal            







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