Ex parte MATTISON - Page 7




          Appeal No. 95-1851                                                           
          Application 07/902,186                                                       

          reasonable suggestion to one with ordinary skill in the art to               
          display a selected portion of high resolution data on a display              
          device of "lower" resolution.  Displaying only a part of the                 
          stored image data is readily achievable by use of the same                   
          display device.                                                              
               The examiner evidently regards any display device which does            
          not display the entirety of the image stored in memory as a                  
          "lower resolution display device" (Paper No. 14, lines 3-10).  As            
          the appellant points out (Supp. Reply. at 2), that is incorrect.             
          The examiner's position is clearly erroneous in that regard.  The            
          appellant correctly states that the terms high and low resolution            
          monitors or display devices do not depend on whether or not the              
          display system can display all of the display data stored in                 
          memory.  Rather, the terms are based on the size of the display              
          system's pixel matrix.  The appellant's specification does not               
          define a different meaning for high and low resolution display               
          than that commonly recognized in the art.  Indeed, the                       
          specification discusses display resolution by reference to the               
          size of the pixel matrix (see Summary of Invention and also page             
          5 of the specification).                                                     
               Claim 2 depends from claim 1 and thus includes all                      
          limitations of claim 1.  Claim 4 depends from claim 3 and thus               


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