Ex Parte Kroell et al - Page 3




          Appeal No. 2006-2382                                                         
          Application 09/902,140                                                       
                                    THE REFERENCES                                     
               The examiner relies on the following references:                        
               Wong (Wong '643)         4,918,643        April 17, 1990                
               Sakamoto                 6,063,130          May 16, 2000                
               Joshi et al. (Joshi)     6,442,735       August 27, 2002                
          (filed March 15, 2000)                                                       
               Billy K.H. Wong and Henry Chung, Accelerated Steady-State               
               Analysis Technique for PWM DC/DC Switching Regulators, IEEE             
               Industrial Electronics, Control and Instrumentation, 1997,              
               IECON 97, 23rd International Conference on New Orleans, LA,             
               USA, 9-14 Nov. 1997, New York, NY, pp. 759-764 (cite from               
               search report in PCT/EP 01/08780) (hereinafter Wong IEEE).              

                                    THE REJECTIONS                                     
               The obviousness-type double patenting rejection has been                
          withdrawn (answer, p. 3).                                                    
               Claims 1, 5, 7, and 13 stand rejected under 35 U.S.C.                   
          § 102(b) as being anticipated by Wong '643 or Wong IEEE.                     
               Claims 1, 2, 5-8, 13, and 14 stand rejected under 35 U.S.C.             
          § 102(b) as being anticipated by Joshi.                                      
               Claims 1, 2, 5-8, 13, and 14 stand rejected under 35 U.S.C.             
          § 103(a) as being unpatentable over Sakamoto and either of                   
          Wong '643 or Wong IEEE.                                                      
               We refer to the final rejection (pages referred to as                   
          "FR__") entered September 17, 2003, and the examiner's answer                
          (pages referred to as "EA__") entered April 20, 2004, for a                  
          statement of the examiner's rejection, and to the brief (pages               
          referred to as "Br__") received February 10, 2004, for a                     
          statement of appellants' arguments thereagainst.                             

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