Ex parte SAWADA et al. - Page 7




          Appeal No. 1999-1123                                                        
          Application No. 08/576,915                                                  


          simply has no bearing on the issue of whether the combination               
          of Dahlquist and Higuchi is proper.”  Appellants also argue                 
          (brief, page 9) that “Kapes itself provides no teachings                    
          beyond that of Dahlquist and Higuchi given that it too is                   
          devoid of any disclosure or suggestion of controlling the                   
          driving current for a printing dot based upon a combination of              
          correction data and gradation data as set forth in the                      
          claims.”  Thus, appellants conclude (brief, pages 9 and 10)                 
          that:                                                                       
               Each of Dahlquist, Higuchi, and Kapes operate in                       
               a manner fundamentally different than the claimed                      
               invention.  What the Examiner has done is pluck                        
               individual circuit elements from Dahlquist and                         
               Higuchi and combine them to produce Appellants’                        
               invention using Appellants’ own claims as a guide.                     
               This is clearly improper . . . .  Because the                          
               necessary motivation is missing in this case, the                      
               Examiner is engaging in impermissible hindsight                        
               reconstruction.                                                        
               We agree with appellants’ arguments.  Accordingly, the                 
          obviousness rejection of claims 9 through 16 is reversed.                   
                                      DECISION                                        
               The decision of the examiner rejecting claims 9 through                
          16 under 35 U.S.C. § 103(a) is reversed.                                    



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