Ex parte HUA - Page 8




          Appeal No. 1999-0487                                                        
          Application No. 08/554,425                                                  


          [brief, pages 5-6].                                                         
          The examiner’s response indicates that the examiner                         
          considers the invention to be nothing more than a recognition               
          that the quantization factor in a JPEG compression is related               
          to the compression ratio.  According to the examiner, the                   
          method claimed by appellant would work on any image data                    
          despite appellant’s assertions to the contrary.  The examiner               
          also argues that appellant’s invention is not limited to                    
          angiographic image sequences despite the specific recitation                
          of such sequences in claims 1 and 7 [answer, pages 8-13].                   
          The examiner’s finding that claims 1 and 7 are not                          
          limited to angiographic image sequences is clearly in error.                
          Claims 1 and 7 specifically recite that the method is applied               
          to “image data from a sequence of angiographic images made up               
          of frames of video data.”  Although this recitation appears in              
          what the examiner calls the preamble of the claim, and is not               
          binding                                                                     




          according to the examiner, the steps of claims 1 and 7 refer                
          to “sampling N frames of video data from the sequence” and                  

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