Ex Parte Kavipurapu - Page 16


               Appeal 2007-1427                                                                             
               Application 09/826,240                                                                       
                                       Dependent claims 37 and 38                                           
                      We will sustain the Examiner’s rejection of claim 37 as being                         
               unpatentable over Mittal for the same reasons discussed supra with respect                   
               to claim 23.  Likewise, we will sustain the Examiner’s rejection of claim 38                 
               as being unpatentable over Mittal for the same reasons discussed supra with                  
               respect to claim 24.                                                                         

                                Dependent claims 26, 27, 35, 36, 39, and 40                                 
                      Lastly, we consider the Examiner’s rejection of claims 26, 27, 35, 36,                
               39, and 40 as being unpatentable over Mittal.                                                
                      We have considered each of dependent claims 26, 27, 35, 36, 39, and                   
               40, as separately argued by Appellant.  With respect to each of claims 26,                   
               27, 35, 36, 39, and 40, we find Appellant has: (1) recited the language of the               
               claim, (2) asserted that the limitations are not taught or suggested by Mittal,              
               and, then, (3) failed to respond to the specifics of the Examiner’s rejection                
               (i.e., we find Appellant has failed to traverse the Examiner’s finding that                  
               combining certain well known elements with Mittal would have been                            
               obvious).                                                                                    
                      For example, with respect to dependent claims 26 and 39, Appellant                    
               states that both these claims require that the mode selection circuit include a              
               sample and hold circuit coupled to two voltage comparators.  Appellant then                  
               merely asserts that Mittal does not teach or suggest these limitations (See Br               
               16). We note that the Examiner does not rely on Mittal for the teaching of a                 
               sample and hold circuit coupled to two voltage comparators (See Answer 11,                   
               ¶ 3).  Instead, the Examiner, as finder of fact, has determined that sample                  


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