Ex Parte BYUN - Page 9




          Appeal No. 2002-1280                                                        
          Application 08/995,996                                                      

          would permit thieves to try to break into automobiles.  This is             
          not a technical reason indicating nonobviousness.  See Orthopedic           
          Equipment Co. v. United States , 702 F.2d 1005, 1013, 217 USPQ              
          193, 200 (Fed. Cir. 1983) ("[T]he fact that the two disclosed               
          apparatus would not be combined by businessmen for economic                 
          reasons is not the same as saying that it could not be done                 
          because skilled persons in the art felt that there was some                 
          technological incompatibility that prevented their combination.             
          Only the latter fact is telling on the issue of                             
          nonobviousness."); In re Farrenkopf, 713 F.2d 714, 718,                     
          219 USPQ 1, 4 (Fed. Cir. 1983).  Moreover, presumably the                   
          signature code is long enough to discourage such attempts.                  
               Appellant disagrees with the examiner's statement that                 
          Karasawa teaches a method in which the user can set codes in a              
          convenient manner because Karasawa requires the user to manually            
          set the code in each device to be controlled by the user, which             
          can hardly be considered a convenient technique (Br10; Br13).  It           
          is argued that the "receiver" of Karasawa does not have dual                
          modes of code setting and control function (Br13).                          
               The examiner only relies on Karasawa to teach the method of            
          setting a code in the transmitter, not for everything that                  
          Karasawa teaches.  It is agreed that the code has to be set                 
          manually in the receiver of Karasawa.  Drori teaches a receiver             
          having a code setting and control function mode.                            

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