(19)
(11) EP 1 856 629 A1

(12)

(43) Date of publication:
21.11.2007 Bulletin 2007/47

(21) Application number: 06717176.9

(22) Date of filing: 10.03.2006
(51) International Patent Classification (IPC): 
G06F 17/21(2006.01)
G06F 17/30(2006.01)
(86) International application number:
PCT/SG2006/000052
(87) International publication number:
WO 2006/096139 (14.09.2006 Gazette 2006/37)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

(30) Priority: 10.03.2005 US 659864 P

(71) Applicant: NATIONAL UNIVERSITY OF SINGAPORE
Singapore 119260 (SG)

(72) Inventors:
  • GE, Shuzhi, National Uni. of Singapore, Dept. of
    Singapore 119260 (SG)
  • CHEN, Xiangdong National Uni.of Singapore, Dept.of
    Singapore 119260 (SG)
  • HAN, Xiaoyan National Uni. of Singapore, Dept. of
    Singapore 119260 (SG)

(74) Representative: Robinson, Nigel Alexander Julian 
D Young & Co 120 Holborn
London EC1N 2DY
London EC1N 2DY (GB)

   


(54) AN AUTHORING TOOL AND METHOD FOR CREATING AN ELECTRONIC DOCUMENT