Ex Parte Yukie et al - Page 10



          Appeal No. 2004-2250                                                        
          Application No. 09/542,154                                                  

          prior art references to arrive at the claimed invention.  See               
          also In re Rouffet, 149 F.3d 1350, 1355, 47 USPQ2d 1453, 1456               
          (Fed. Cir. 1998).  However, the motivation, suggestion or                   
          teaching may come explicitly from statements in the prior art,              
          the knowledge of one of ordinary skill in the art, or, in some              
          cases the nature of the problem to be solved.  See In re                    
          Dembiczak, 175 F.3d 994, 999, 50 USPQ2d 1614, 1617 (Fed. Cir.               
          1999).                                                                      
               Although Brown uses public content as the data associated              
          with the toolbar buttons, one of ordinary skill in the art would            
          have looked into other sources of data such as those taught in              
          Namma and Humpleman.  The icon associated with the live video               
          feed from a dwelling in Namma provides access to the content fed            
          through the server from a camera (col. 23, lines 29-36) which               
          suggests such types of private content for control and                      
          observation of the dwelling.  Humpleman, similarly suggests other           
          sources for providing private content to the user by associating            
          the link to a consumer appliance (col. 18, ,lines 1-5).  Thus,              
          the Examiner has pointed to sufficient teaching and suggestion in           
          the references to show that one of ordinary skill in the art                
          would have been led to look into other sources of data for                  

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