Ex parte WANG et al. - Page 3




                Appeal No. 97-0181                                                                                                              
                Application No. 08/245,613                                                                                                      



                                 (e) utilizing the order and magnitudes of a sequence of said gray level                                        
                         values for a group of successive pixels along said first axis (i) to resolve said                                      
                         ambiguity to determine, for each said cell coverage pixel, the order of its                                            
                         said complementary inside and outside portions along said first axis and (ii)                                          
                         to derive cell edge position data;                                                                                     
                                 (f) deriving cell position data for said cell using step (e) cell edge                                         
                         position data; and                                                                                                     
                                 (g) utilizing said cell position data from step (f) to provide a virtual                                       
                         image of said cell.                                                                                                    
                                                                                                       2                                        
                         The prior art references of record relied upon by the Examiner  in rejecting the                                       
                appealed claims are:                                                                                                            
                DeForest et al.  (DeForest)                4,720,745                Jan. 19, 1988                                               
                Longacre, Jr. et al.  (Longacre)                   5,286,960                 Feb. 15, 1994                                      
                Klancnik et al. (Klancnik)                         5,329,105                 Jul. 12, 1994                                      
                (Filing date Aug. 10, 1992)                                                                                                     
                Batterman et al.  (Batterman)                      5,378,883                 Jan. 03, 1995                                      
                                                                            (Filing date Jul. 19, 1991)                                         
                         Claims 2-5, 7, 11 and 22-24 stand rejected under 35 U.S.C. § 103 as being                                              
                unpatentable over Batterman in view of Longacre.   Claims 2-5, 7-11 and 22-24 stand                                             
                rejected under 35 U.S.C. § 103 as being unpatentable over Batterman in view of                                                  



                         2The Examiner has listed Chandler et al. patent (5,296, 690) in the references relied upon, but not                    
                applied this reference in the rejection.  We base our decision on only those references actually relied upon                    
                in the rejections.                                                                                                              
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