Apparatus and method for document format conversion

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United States of America Patent

PATENT NO 9529781
APP PUB NO 20150339271A1
SERIAL NO

14399337

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Abstract

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An apparatus and method for document format conversion. The apparatus includes a document parsing unit for parsing a fixed layout document to acquire path primitives of the document; a path grouping unit for dividing the path primitives into groups to generate path groups; a font file generating unit for acquiring path groups that are used to represent characters and generating font files corresponding to the path groups, wherein if there are two or more path groups representing the same character, only one font file is generated and associated with the multiple path groups representing the same character; a document generating unit for generating a converted document using all font files that have been generated. With the above, the problem of data redundancy in fixed layout documents is solved; further, the incorrect rending in reflowing processes may be solved to achieve better display effects.

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Patent Owner(s)

Patent OwnerAddress
PEKING UNIVERSITY FOUNDER GROUP CO LTD100871 BEIJING HAIDIAN DISTRICT CHENG FU ROAD NO 298 ZHONGGUANCUN FANGZHENG BUILDING 9 FLOOR MUNICIPAL DISTRICT BEIJING CITY 100871
FOUNDER INFORMATION INDUSTRY HOLDINGS CO LTD6TH FLOOR ZHONGGUANCUN FOUNDER BUILDING NO 298 CHENGFU ROAD HAIDIAN DISTRICT BEIJING 100871
FOUNDER APABI TECHNOLOGY LIMITEDBUILDING 5 WANGHEYUAN SHUGUANG GARDEN ZHANGHUA ROAD HAIDIAN DISTRICT BEIJING 100089

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wang, Changsheng Beijing, CN 50 176
Xing, Guofeng Beijing, CN 4 4

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