Ex parte UCHIDA et al. - Page 2




          Appeal No. 1997-0600                                                        
          Application 08/291,207                                                      



          FLEMING, Administrative Patent Judge.                                       





                                 DECISION ON APPEAL                                   
                    This is a decision on appeal from the final rejec-                
          tion of claims 2 through 7, 10 and 11, all of the claims                    
          pending in the present application.  Claims 1, 8 and 9 have                 
          been cancelled.                                                             
                    The invention relates to an improvement for compati-              
          bly suppressing the occurrence of switching loss and the                    
          occurrence of surge voltage when connected to an inductive                  
          load for a power switching device.  Appellants disclose on                  
          page 1 of the specifi- cation that figure 6 is a circuit                    
          diagram showing a conventional power switching device.  Appel-              
          lants disclose on page 7 of the specification that figure 1 is              
          a circuit diagram showing the structure of a power switching                
          device and the structure of peripheral devices thereof in the               
          preferred embodiment of the present invention.  Appellants                  
          disclose on page 8 of the specifi- cation that inductor 13 is               


                                          2                                           





Page:  Previous  1  2  3  4  5  6  7  8  9  10  Next 

Last modified: November 3, 2007