Ex Parte Reinold et al - Page 9


                 Appeal 2006-0342                                                                                
                 Application 09/944,893                                                                          
                 encryption in the manner suggested by the Examiner for the purpose of                           
                 realizing a more secure vehicle system.  As an example, we find a more                          
                 secure vehicle network would have been suggested by the need to have a                          
                 secure means of locking and unlocking electronic vehicle door and trunk                         
                 latches.  We further find Pogue’s use of “symbol encoder 126” (Fig. 12, col.                    
                 22, l. 35) and “symbol decoder 120” (Fig. 11, col. 18, l. 65, col. 24, ll. 1-2)                 
                 broadly suggests the use of some form of data encryption.  Therefore, for at                    
                 least the aforementioned reasons, we conclude the Examiner has met the                          
                 burden of establishing a prima facie case of obviousness.  Accordingly, we                      
                 will sustain the Examiner’s rejection of representative claim 1 as being                        
                 unpatentable over Pogue in view of Daniels.  Pursuant to 37 C.F.R.                              
                 § 41.37(c)(1)(vii), we have decided the appeal with respect to claims 2-4, 6,                   
                 and 8-15 on the basis of the selected claim alone.  Therefore, we will sustain                  
                 the Examiner’s rejection of these claims as being unpatentable over Pogue in                    
                 view of Daniels for the same reasons discussed supra with respect to                            
                 representative claim 1.                                                                         

                                           Dependent claims 5 and 7                                              
                       We consider next the Examiner’s rejection of dependent claims 5 and                       
                 7 as being unpatentable over the teachings of Pogue in view of Daniels, and                     
                 further in view of Wright.                                                                      
                       We see no deficiencies with respect to Pogue as modified by Daniels,                      
                 as discussed supra.  We note that Appellants have not presented any                             
                 substantive arguments directed separately to the patentability of claims 5                      
                 and 7.  In the absence of a separate argument with respect to the dependent                     
                 claims, those claims stand or fall with the representative independent claim.                   

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