Ex parte IYECHIKA et al. - Page 9




            Appeal No. 1999-2611                                                      
            Application No. 08/808,537                                                

            “Response to argument” portion of the Answer, the                         
            Examiner makes reference to the Watabe reference, which                   
            discloses a GaN substrate as part of a semiconductor                      
            light emitting element, as purportedly providing evidence                 
            that Tonai’s “and the like” language would include a                      
            nitride containing III-V compound.  As this reference is                  
            not part of the Examiner’s rejection of the appealed                      
            claims, we decline to rule on the merits of its                           
            applicability to the issues to be decided in this appeal.                 
            We would point out, however, that the mere existence of a                 
            single claimed element in a prior art reference would be                  
            unlikely, in the absence of supporting evidence, to be                    
            dispositive of the issues of anticipation and obviousness                 
            in claims drawn to a combination of elements.                             













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