Ex parte CHANG et al. - Page 43




          Appeal No. 1998-0096                                                        
          Application No. 08/518,182                                                  


               We are mindful that application drawings may provide the               
          written description requirement as required by the first                    
          paragraph of 35 U.S.C. § 112.  See Vas-Cath Inc. v. Mahurkar,               
          935 F.2d 1555, 1564, 19 USPQ2d 1111, 1117 (Fed. Cir. 1991).                 
          Here, all appellants’ Figures 1-10 illustrate polymer body and              
          composite bumps that have an arc-shaped (not circular)                      
          vertical cross section area.  Moreover, there is nothing in                 
          those drawings which disclose that the cross section area of                
          the single polymer body is smaller than that of the pads.  On               
          the contrary, these drawings illustrate that the vertical                   
          cross section area of the single polymer body is larger than                
          that of the pads.  With respect to the size and shape of the                
          horizontal cross section area of the polymer body and the                   
          composite bumps, appellants’ drawings implicitly or explicitly              
          illustrate none.                                                            
                                      DECISION                                        
               The decision of the examiner rejecting claims 7, 11, 15                
          and 18 under 35 U.S.C. § 103(a) is affirmed.  However, the                  
          decision of the examiner rejecting claims 7, 8, 11, 15 and 18               
          under                                                                       
          35 U.S.C. § 102(b) and claims 8 through 10, 12 through 14, 16,              
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