Ex parte AMELL et al. - Page 9




          Appeal No. 1999-2637                                                        
          Application 08/813,864                                                      


          multiple display sessions through a single address on a non-                
          programmable-terminal (NPT).”  Moreover, we do not find that                
          Botterill teaches or suggests only “one of the multiple                     
          display sessions having the focus at any time.”                             
               In Botterill, we find that the only relevant teaching to               
          Appellants’ invention discloses the transfer of information                 
          from a workstation controller (WSC) to a plurality of remote                
          non-programmable-terminals.  Botterill, column 5,                           
          lines 51-54.  However, we do not find that Botterill teaches                
          or suggests Appellants’ claimed invention, and in particular,               
          the limitations that require “shared addressing of multiple                 
          display sessions through the single address on the NPT” and                 
          “only one of multiple display sessions having the focus at any              
          time.”                                                                      
               In reviewing the Marisetty prior art, we find that                     
          Marisetty does not supply or suggest at least the limitations               
          of “shared addressing of multiple display sessions through the              
          single address on the NPT” and “only one of multiple display                
          sessions having the focus at any time.”  Nothing in Marisetty               
          teaches or suggests enabling multiple display sessions through              
          a single address on the NPT.  Further, we find that nothing in              
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