Ex Parte Amos et al - Page 4



             Appeal 2007-0377                                                                                       
             Application 10/151,897                                                                                 



                    Rather than reiterate the opposing arguments, we refer to the briefs and the                    
             answer for the respective positions of Appellants and the Examiner.  Only those                        
             arguments actually made by Appellants have been considered in this decision.                           
             Arguments which Appellants could have made but chose not to make in the briefs                         
             have not been considered (37 C.F.R. § 41.37(c)(1)(vii)).                                               
                                                    OPINION                                                         
                    35 U.S.C. § 102 Rejection                                                                       
                    Regarding the rejection of claims 78-80 and 82, Appellants assert that tunnel                   
             oxide 20 of Hsue does not control any tunneling current and even if tunneling takes                    
             place, it would be between LDD region 18 and floating gate 28, and not between a                       
             monocrystalline and a polycrystalline region (Br. 10).  The Examiner responds that                     
             controlling electron tunneling is the basic function of the tunnel oxide in the                        
             EEPROM of Hsue (Answer 10).  The Examiner further argues that the tunneling is                         
             between the polycrystalline layer 28 and the monocrystalline substrate since LDD                       
             region 18 is a part of substrate 10 and is indeed a monocrystalline region (Id.).                      
                    A rejection for anticipation requires that the four corners of a single prior art               
             document describe every element of the claimed invention, either expressly or                          


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