Ex Parte Hensbergen et al - Page 5



                 Appeal 2007-1978                                                                                       
                 Application 10/185,702                                                                                 


                 of storing transmitted messages in a queue teaches that limitation.  (Answer                           
                 13.)                                                                                                   
                                                    ISSUE                                                               
                        The pivotal issues in the appeal before us are as follows:                                      
                 1.    Have Appellants shown3 that the Examiner failed to establish that the                            
                 disclosure of Matsunami anticipates the claimed invention under                                        
                 35 U.S.C. § 102(e)?  Particularly, does Matsunami’s disclosure anticipate                              
                 the claimed invention given that Matsunami teaches a read request including                            
                 command bytes to access a storage device, a start logic address, and a                                 
                 transfer length?                                                                                       
                 2.    Have Appellants shown that the Examiner failed to establish that the                             
                 combined disclosures of Matsunami, Cesar and Bennett render the claimed                                
                                                                                                                       
                        3 In the examination of a patent application, the Examiner bears the                            
                 initial burden of showing a prima facie case of unpatentability.  In re                                
                 Piasecki, 745 F.2d 1468, 1472 (Fed. Cir. 1984).  When that burden is met,                              
                 the burden then shifts to the applicant to rebut.  Id.; see also In re Harris,                         
                 409 F.3d 1339, 1343-44 (Fed. Cir. 2005) (finding rebuttal evidence                                     
                 unpersuasive).  If the applicant produces rebuttal evidence of adequate                                
                 weight, the prima facie case of unpatentability is dissipated.  Piasecki, 745                          
                 F.2d at 1472.  Thereafter, patentability is determined in view of the entire                           
                 record.  Id.  However, Appellant has the burden on appeal to the Board to                              
                 demonstrate error in the Examiner’s position.  See In re Kahn, 441 F.3d 977,                           
                 985-86 (Fed. Cir. 2006) (“On appeal to the Board, an applicant can                                     
                 overcome a rejection [under § 103] by showing insufficient evidence of                                 
                 prima facie obviousness or by rebutting the prima facie case with evidence                             
                 of secondary indicia of nonobviousness.”) (quoting In re Rouffet, 149 F.3d                             
                 1350, 1355 (Fed. Cir. 1998)).                                                                          
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