Ex Parte Matsuyama et al - Page 4




                Appeal No. 2006-2189                                                                                              
                Application No. 09/843,403                                                                                        

                application to store and administrate various kinds of data for authentication, increasing the                    
                load on each device.                                                                                              
                        The examiner responds by arguing that the claim limitation of “generation of the                          
                access permissions in a form independently usable for the service provider” may be                                
                interpreted broadly, yet reasonably, so that Doyle anticipates.  In particular, the examiner                      
                contends that Doyle’s gateway system generates the certificate and signature in response to a                     
                request by a user for certification information and the certification information is                              
                authenticated at the host system in order to grant the requesting user access to the desired                      
                applications.  It is the examiner’s position that this certification information meets the                        
                limitation of the claimed access permissions, and that because the gateway system generates                       
                the certification information for the host computer to authenticate the user’s application                        
                request, the certification information is generated in a form independently usable by the host                    
                computer (answer-page 7).  Moreover, the examiner contends that since the host computer is                        
                the only party in the system of Doyle capable of authenticating the user’s request based on                       
                the certification information, this meets the instant claim language regarding “independently                     
                usable for the service provider.”                                                                                 
                        Since the outcome of this case depends on whether the examiner’s broad                                    
                interpretation of the phrase, “generates the access permissions in a form independently                           
                usable for the service provider” is warranted, it would be helpful to determine what, exactly,                    
                appellants intended by that language.  Page 9, lines 17-20, and page 10, lines 16-18, of the                      
                instant specification, referenced by appellants at page 3 of the brief for an understanding of                    

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