Ex Parte Ball et al - Page 16



            Appeal No. 2006-2920                                                      Page 16               
            Application No. 10/813,501                                                                      

            III.  We consider next the examiner’s rejection of claims 12-18 as being                        

            anticipated by Asada.  Since Appellants’ arguments with respect to this                         

            rejection have treated these claims as a single group which stand or fall                       

            together, we will consider independent claim 12 as the representative claim                     

            for this rejection.  See 37 C.F.R. § 41.37(c)(1)(vii)(2004).                                    

                   Appellants argue that Asada does not disclose a circuit that is coupled                  

            to disable the transistor responsively to an opposite polarity of the sense                     

            signal [brief, page 8].  Appellants again assert that Asada discloses using a                   

            negative current for enabling transistors 10 and 841 and using a less                           

            negative current for disabling transistors 10 and 841 [id.].  Appellants                        

            conclude that Asada does not meet the language of claim 12 because both                         

            polarities of the current used by Asada are negative [id.].                                     

                   We note that the examiner restates the same arguments for claim 1                        

            that we have addressed supra.  We agree with appellants’ conclusion that                        

            Asada discloses enabling and disabling transistors 10 and 841 in response to                    

            two different values of a negative current, as discussed supra [see brief,                      

            page 7].  Therefore, we will reverse the examiner’s anticipation rejection of                   

            representative claim 12 for essentially the same reasons argued by                              

            appellants in the briefs.  We note that appellants have separately argued                       

            dependent claims 19 and 20 [brief, pages 9 and 10].  Because dependent                          









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