Ex parte NIELSEN et al. - Page 6




          Appeal No. 2000-0141                                       Page 6           
          Application No. 08/673,693                                                  


          discloses increasing bandwidth during computer operations.”                 
          (Appeal Br. at 5.)                                                          


               In deciding obviousness, “[a]nalysis begins with a key                 
          legal question -- what is the invention claimed?”  Panduit                  
          Corp. v. Dennison Mfg. Co., 810 F.2d 1561, 1567, 1 USPQ2d                   
          1593, 1597 (Fed. Cir. 1987)(emphasis in original).  Here,                   
          claim 1 specifies in pertinent part the following limitations:              
          "increasing said existing bandwidth allocation to said area of              
          interest."  Similarly, claims 8 and 15 specify in pertinent                 
          part the following limitations: "an increase bandwidth                      
          mechanism configured to increase said existing bandwidth                    
          allocation.”  Also similarly, claim 22 specifies in pertinent               
          part the following limitations: “computer readable code                     
          configured to cause said                                                    


          computer to effect an increase bandwidth mechanism configured               
          to increase said existing bandwidth allocation.”  Accordingly,              
          claims 1, 8, 15, and 22 require inter alia allocating                       










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