Page 3 of 5  PATENT NO.  : 6,482,565 Bl  DATED  : November 19, 2002  INVENTOR(S)  : Jae Chang et al.  It is certified that error appears in the above-identified patent and that said Letters Patent is  hereby corrected as shown below:  Column 5 (cont’d),  Lines 49-59, please replace Reaction Scheme 1 with the following Reaction Scheme 1:  Column 7,  Line 26, the phrase "The procedure according to Example I was repeated" should read  -- The procedure according to Example 1 was repeated--.  Column 10,  Lines 31-34, the paragraph "The procedure according to Example 7 (Step 2) was  repeated but using the monomer of Chemical Formula Id instead of the monomer of  Chemical Formula le, to obtain the polymer of Chemical Formula 11." should read  -- The procedure according to Example 7 (Step 2) was repeated but using the monomer  of Chemical Formula ld instead of the monomer of Chemical Formula le, to obtain the  polymer of Chemical Formula 11 --.  UNITED STATES PATENT AND TRADEMARK OFFICE  CERTIFICATE OF CORRECTION  Cll  Cll  Cll  Cll  ....  ~  ..... L ...  ~  .....  ~  ... :- ::::;~,::i:~  !  acid generation upon exposure  00  00  00  00  After cross-linking, cross-linkable  hydroxyl group (s) are regenerated 